| 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 | $128.72 | 4.771% | $134.8612 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $70.64 | 4.139% | $73.5638 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $85.88 | 13.284% | $97.2883 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $191.96 | 10.287% | $211.7069 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $17.61 | 3.702% | $18.2619 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $213.63 | 12.395% | $240.1094 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $160.42 | 9.652% | $175.9037 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $868.86 | $951.6952 | $951.69 | $951.65 | $951.80 | |