| 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 | $211.26 | 9.866% | $232.1029 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $27.28 | 13.808% | $31.0468 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $96.90 | 5.309% | $102.0444 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $196.77 | 8.782% | $214.0503 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $214.55 | 11.624% | $239.4893 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $158.41 | 13.406% | $179.6464 | $179.65 | $179.65 | $179.60 |
| Purchase #7 | $238.63 | 12.728% | $269.0028 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,143.80 | $1,267.3829 | $1,267.38 | $1,267.40 | $1,267.30 | |