| 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 | $40.80 | 10.246% | $44.9804 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $219.39 | 12.376% | $246.5417 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $192.43 | 5.426% | $202.8713 | $202.87 | $202.85 | $202.90 |
| Purchase #4 | $222.26 | 7.199% | $238.2605 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $142.50 | 11.177% | $158.4272 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $128.80 | 7.249% | $138.1367 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $221.31 | 5.564% | $233.6237 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $1,167.49 | $1,262.8415 | $1,262.84 | $1,262.85 | $1,262.80 | |