| 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 | $210.70 | 5.136% | $221.5216 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $137.96 | 5.180% | $145.1063 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $189.48 | 7.210% | $203.1415 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $51.29 | 13.773% | $58.3542 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $171.77 | 5.196% | $180.6952 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $86.37 | 12.459% | $97.1308 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $102.27 | 4.294% | $106.6615 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $949.84 | $1,012.6111 | $1,012.61 | $1,012.60 | $1,012.60 | |