| 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 | $229.75 | 9.802% | $252.2701 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $204.82 | 9.205% | $223.6737 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $20.81 | 8.770% | $22.635 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $52.36 | 9.422% | $57.2934 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $130.33 | 13.116% | $147.4241 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $93.46 | 5.784% | $98.8657 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $188.47 | 9.439% | $206.2597 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $920.00 | $1,008.4217 | $1,008.42 | $1,008.35 | $1,008.50 | |