| 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 | $26.43 | 6.516% | $28.1522 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $123.95 | 3.578% | $128.3849 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $134.55 | 10.402% | $148.5459 | $148.55 | $148.55 | $148.50 |
| Purchase #4 | $201.38 | 5.561% | $212.5787 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $194.44 | 3.180% | $200.6232 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $212.97 | 6.654% | $227.141 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $177.25 | 13.624% | $201.3985 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,070.97 | $1,146.8244 | $1,146.82 | $1,146.85 | $1,146.80 | |