| 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 | $212.60 | 7.695% | $228.9596 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $41.85 | 8.393% | $45.3625 | $45.36 | $45.35 | $45.40 |
| Purchase #3 | $207.55 | 10.745% | $229.8512 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $56.68 | 8.139% | $61.2932 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $60.99 | 13.700% | $69.3456 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $50.65 | 4.397% | $52.8771 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $233.69 | 4.460% | $244.1126 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $864.01 | $931.8018 | $931.80 | $931.80 | $931.90 | |