| 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 | $93.77 | 11.710% | $104.7505 | $104.75 | $104.75 | $104.80 |
| Purchase #2 | $108.60 | 11.432% | $121.0152 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $191.85 | 6.706% | $204.7155 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $224.82 | 9.203% | $245.5102 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $139.42 | 13.530% | $158.2835 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $234.64 | 4.311% | $244.7553 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $242.43 | 5.767% | $256.4109 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,235.53 | $1,335.4411 | $1,335.45 | $1,335.40 | $1,335.50 | |