| 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 | $119.64 | 8.585% | $129.9111 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $98.73 | 3.640% | $102.3238 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $104.63 | 10.412% | $115.5241 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $87.99 | 9.148% | $96.0393 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $103.59 | 6.658% | $110.487 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $43.70 | 13.332% | $49.5261 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $244.48 | 13.839% | $278.3136 | $278.31 | $278.30 | $278.30 |
| 7 purchase totals = | $802.76 | $882.1250 | $882.12 | $882.10 | $882.00 | |