| 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 | $223.34 | 12.744% | $251.8024 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $193.47 | 7.284% | $207.5624 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $147.42 | 11.736% | $164.7212 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $13.46 | 13.577% | $15.2875 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $187.25 | 12.232% | $210.1544 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $29.44 | 9.107% | $32.1211 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $41.92 | 5.739% | $44.3258 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $836.30 | $925.9748 | $925.97 | $925.95 | $926.00 | |