| 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 | $116.31 | 12.493% | $130.8406 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $250.89 | 8.540% | $272.316 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $112.52 | 7.518% | $120.9793 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $75.81 | 8.114% | $81.9612 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $178.64 | 12.650% | $201.238 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $72.56 | 12.405% | $81.5611 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $132.47 | 11.340% | $147.4921 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $939.20 | $1,036.3883 | $1,036.39 | $1,036.40 | $1,036.40 | |