| 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 | $228.88 | 10.654% | $253.2649 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $175.83 | 12.176% | $197.2391 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $222.66 | 7.751% | $239.9184 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $155.55 | 7.818% | $167.7109 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $90.86 | 9.358% | $99.3627 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $242.59 | 9.202% | $264.9131 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $179.65 | 9.666% | $197.015 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,296.02 | $1,419.4241 | $1,419.42 | $1,419.35 | $1,419.40 | |