| 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 | $77.38 | 8.170% | $83.7019 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $141.55 | 11.264% | $157.4942 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $224.43 | 3.445% | $232.1616 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $194.30 | 13.589% | $220.7034 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $118.96 | 8.317% | $128.8539 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $226.73 | 10.498% | $250.5321 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $239.28 | 12.163% | $268.3836 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $1,222.63 | $1,341.8307 | $1,341.81 | $1,341.85 | $1,341.90 | |