| 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 | $113.40 | 6.371% | $120.6247 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $90.51 | 9.486% | $99.0958 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $229.84 | 13.229% | $260.2455 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $58.43 | 11.838% | $65.3469 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $161.96 | 5.807% | $171.365 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $187.76 | 7.353% | $201.566 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $244.73 | 7.754% | $263.7064 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,086.63 | $1,181.9503 | $1,181.97 | $1,181.90 | $1,181.90 | |