| 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 | $84.32 | 4.242% | $87.8969 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $91.87 | 4.835% | $96.3119 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $201.80 | 11.189% | $224.3794 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $131.34 | 9.622% | $143.9775 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $233.83 | 3.211% | $241.3383 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $184.65 | 9.299% | $201.8206 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $187.97 | 12.864% | $212.1505 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $1,115.78 | $1,207.8751 | $1,207.88 | $1,207.90 | $1,207.90 | |