| 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 | $216.38 | 10.766% | $239.6755 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $111.82 | 7.831% | $120.5766 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $144.69 | 6.509% | $154.1079 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $138.69 | 8.102% | $149.9267 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $201.45 | 5.399% | $212.3263 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $20.94 | 3.106% | $21.5904 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $140.72 | 10.713% | $155.7953 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $974.69 | $1,053.9987 | $1,054.02 | $1,054.10 | $1,054.00 | |