| 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 | $222.70 | 6.783% | $237.8057 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $165.75 | 8.452% | $179.7592 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $46.63 | 4.252% | $48.6127 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $114.76 | 6.810% | $122.5752 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $125.49 | 11.809% | $140.3091 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $129.90 | 13.768% | $147.7846 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $83.60 | 11.741% | $93.4155 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $888.83 | $970.2620 | $970.27 | $970.25 | $970.30 | |