| 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 | $32.48 | 8.492% | $35.2382 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $158.47 | 6.280% | $168.4219 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $120.90 | 9.251% | $132.0845 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $187.36 | 3.867% | $194.6052 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $129.80 | 13.448% | $147.2555 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $12.92 | 3.676% | $13.3949 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $219.81 | 11.702% | $245.5322 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $861.74 | $936.5324 | $936.53 | $936.55 | $936.50 | |