| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.76 | 12.446% | $218.9998 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $157.42 | 6.134% | $167.0761 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $204.30 | 12.217% | $229.2593 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $143.33 | 13.496% | $162.6738 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $244.38 | 13.575% | $277.5546 | $277.55 | $277.55 | $277.60 |
| Purchase #6 | $153.53 | 7.152% | $164.5105 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $222.91 | 13.858% | $253.8009 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,320.63 | $1,473.8750 | $1,473.87 | $1,473.85 | $1,474.00 | |