| 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 | $134.72 | 6.777% | $143.85 | $143.85 | $143.85 | $143.90 |
| Purchase #2 | $177.96 | 9.202% | $194.3359 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $95.69 | 9.109% | $104.4064 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $210.64 | 3.419% | $217.8418 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $121.55 | 11.534% | $135.5696 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $210.39 | 6.128% | $223.2827 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $210.48 | 9.324% | $230.1052 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $1,161.43 | $1,249.3916 | $1,249.40 | $1,249.40 | $1,249.40 | |