| 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 | $227.71 | 10.521% | $251.6674 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $156.65 | 4.810% | $164.1849 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $197.47 | 11.608% | $220.3923 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $228.92 | 5.413% | $241.3114 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $27.92 | 11.771% | $31.2065 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $248.42 | 4.488% | $259.5691 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $234.82 | 6.773% | $250.7244 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $1,321.91 | $1,419.0560 | $1,419.05 | $1,419.00 | $1,419.10 | |