| 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 | $222.49 | 3.605% | $230.5108 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $100.50 | 7.424% | $107.9611 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $32.85 | 4.769% | $34.4166 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $228.94 | 11.340% | $254.9018 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $95.48 | 10.428% | $105.4367 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $26.49 | 12.644% | $29.8394 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $54.48 | 8.578% | $59.1533 | $59.15 | $59.15 | $59.20 |
| 7 purchase totals = | $761.23 | $822.2197 | $822.22 | $822.20 | $822.20 | |