| 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 | $109.60 | 13.151% | $124.0135 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $42.38 | 7.868% | $45.7145 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $131.75 | 11.643% | $147.0897 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $197.95 | 3.251% | $204.3854 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $138.98 | 7.571% | $149.5022 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $114.66 | 11.656% | $128.0248 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $90.86 | 11.316% | $101.1417 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $826.18 | $899.8718 | $899.86 | $899.85 | $899.80 | |