| 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 | $31.89 | 7.653% | $34.3305 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $187.74 | 7.499% | $201.8186 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $248.90 | 11.505% | $277.5359 | $277.54 | $277.55 | $277.50 |
| Purchase #4 | $218.36 | 8.420% | $236.7459 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $133.82 | 4.776% | $140.2112 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $142.65 | 13.611% | $162.0661 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $199.38 | 6.523% | $212.3856 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $1,162.74 | $1,265.0938 | $1,265.11 | $1,265.10 | $1,265.00 | |