| 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 | $238.35 | 7.498% | $256.2215 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $70.67 | 5.864% | $74.8141 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $242.73 | 12.753% | $273.6854 | $273.69 | $273.70 | $273.70 |
| Purchase #4 | $90.97 | 12.571% | $102.4058 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $174.44 | 8.145% | $188.6481 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $106.58 | 6.690% | $113.7102 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $59.37 | 12.679% | $66.8975 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $983.11 | $1,076.3826 | $1,076.39 | $1,076.35 | $1,076.30 | |