| 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 | $98.68 | 9.486% | $108.0408 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $232.88 | 3.708% | $241.5152 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $90.51 | 13.165% | $102.4256 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $129.94 | 9.119% | $141.7892 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $84.50 | 11.307% | $94.0544 | $94.05 | $94.05 | $94.10 |
| Purchase #6 | $160.66 | 13.378% | $182.1531 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $193.53 | 9.615% | $212.1379 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $990.70 | $1,082.1162 | $1,082.12 | $1,082.15 | $1,082.10 | |