| 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 | $204.34 | 13.607% | $232.1445 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $160.32 | 10.407% | $177.0045 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $50.86 | 11.418% | $56.6672 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $226.62 | 7.131% | $242.7803 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $142.46 | 3.746% | $147.7966 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $45.40 | 6.503% | $48.3524 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $22.75 | 7.753% | $24.5138 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $852.75 | $929.2593 | $929.25 | $929.25 | $929.30 | |