| 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 | $223.53 | 11.440% | $249.1018 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $26.79 | 8.384% | $29.0361 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $224.48 | 11.190% | $249.5993 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $110.78 | 4.835% | $116.1362 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $133.42 | 7.705% | $143.7 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $6.56 | 10.807% | $7.2689 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $178.86 | 8.497% | $194.0577 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $904.42 | $988.9000 | $988.91 | $988.90 | $988.90 | |