| 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 | $213.97 | 11.652% | $238.9018 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $56.79 | 12.476% | $63.8751 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $13.33 | 7.177% | $14.2867 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $88.62 | 5.804% | $93.7635 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $61.54 | 11.437% | $68.5783 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $83.64 | 7.358% | $89.7942 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $190.46 | 6.393% | $202.6361 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $708.35 | $771.8357 | $771.84 | $771.90 | $771.90 | |