| 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 | $117.50 | 9.639% | $128.8258 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $150.39 | 6.756% | $160.5503 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $110.65 | 8.873% | $120.468 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $182.52 | 7.310% | $195.8622 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $230.57 | 13.722% | $262.2088 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $52.27 | 10.381% | $57.6961 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $60.29 | 6.700% | $64.3294 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $904.19 | $989.9406 | $989.95 | $989.95 | $990.00 | |