| 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 | $15.61 | 12.600% | $17.5769 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $51.35 | 11.300% | $57.1526 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $196.65 | 3.783% | $204.0893 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $115.55 | 12.685% | $130.2075 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $186.42 | 9.707% | $204.5158 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $152.50 | 4.291% | $159.0438 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $202.94 | 12.470% | $228.2466 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $921.02 | $1,000.8325 | $1,000.84 | $1,000.85 | $1,000.80 | |