| 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 | $226.94 | 4.547% | $237.259 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $203.29 | 5.774% | $215.028 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $101.68 | 13.171% | $115.0723 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $28.48 | 4.479% | $29.7556 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $104.59 | 4.434% | $109.2275 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $53.73 | 6.738% | $57.3503 | $57.35 | $57.35 | $57.40 |
| Purchase #7 | $128.91 | 12.632% | $145.1939 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $847.62 | $908.8866 | $908.89 | $908.90 | $909.00 | |