| 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 | $234.29 | 10.132% | $258.0283 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $42.30 | 5.852% | $44.7754 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $114.83 | 5.608% | $121.2697 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $48.67 | 9.115% | $53.1063 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $120.59 | 8.742% | $131.132 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $230.45 | 10.371% | $254.35 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $98.33 | 5.506% | $103.744 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $889.46 | $966.4057 | $966.41 | $966.45 | $966.40 | |