| 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 | $93.52 | 11.613% | $104.3805 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $59.26 | 7.668% | $63.8041 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $53.69 | 11.843% | $60.0485 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $249.60 | 13.852% | $284.1746 | $284.17 | $284.15 | $284.20 |
| Purchase #5 | $239.72 | 9.391% | $262.2321 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $245.86 | 13.199% | $278.3111 | $278.31 | $278.30 | $278.30 |
| Purchase #7 | $143.36 | 8.198% | $155.1127 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $1,085.01 | $1,208.0636 | $1,208.05 | $1,208.05 | $1,208.00 | |