| 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 | $19.68 | 9.555% | $21.5604 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $146.39 | 12.670% | $164.9376 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $218.92 | 10.274% | $241.4118 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $244.63 | 7.824% | $263.7699 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $184.25 | 6.446% | $196.1268 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $155.96 | 8.133% | $168.6442 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $221.47 | 12.132% | $248.3387 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,191.30 | $1,304.7894 | $1,304.79 | $1,304.80 | $1,304.70 | |