| 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 | $222.85 | 10.198% | $245.5762 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $138.46 | 5.766% | $146.4436 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $176.69 | 10.715% | $195.6223 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $228.95 | 11.838% | $256.0531 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $105.97 | 3.829% | $110.0276 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $140.81 | 10.846% | $156.0823 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $40.61 | 13.808% | $46.2174 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $1,054.34 | $1,156.0225 | $1,156.02 | $1,156.05 | $1,156.00 | |