| 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 | $82.55 | 12.462% | $92.8374 | $92.84 | $92.85 | $92.80 |
| Purchase #2 | $221.57 | 12.670% | $249.6429 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $167.28 | 13.228% | $189.4078 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $160.25 | 6.128% | $170.0701 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $131.54 | 12.351% | $147.7865 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $96.34 | 13.372% | $109.2226 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $228.92 | 9.778% | $251.3038 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,088.45 | $1,210.2711 | $1,210.27 | $1,210.25 | $1,210.20 | |