| 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 | $210.35 | 5.505% | $221.9298 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $156.94 | 9.402% | $171.6955 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $64.52 | 3.658% | $66.8801 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $23.62 | 11.377% | $26.3072 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $228.25 | 4.494% | $238.5076 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $85.28 | 12.790% | $96.1873 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $106.25 | 7.874% | $114.6161 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $875.21 | $936.1236 | $936.14 | $936.15 | $936.10 | |