| 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 | $115.43 | 12.160% | $129.4663 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $92.66 | 6.474% | $98.6588 | $98.66 | $98.65 | $98.70 |
| Purchase #3 | $222.38 | 12.607% | $250.4154 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $94.83 | 8.124% | $102.534 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $10.70 | 11.841% | $11.967 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $147.66 | 6.400% | $157.1102 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $54.92 | 3.487% | $56.8351 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $738.58 | $806.9868 | $807.00 | $806.95 | $807.00 | |