| 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 | $138.83 | 9.645% | $152.2202 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $198.96 | 6.372% | $211.6377 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $145.63 | 9.814% | $159.9221 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $110.59 | 10.380% | $122.0692 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $126.26 | 5.289% | $132.9379 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $48.96 | 8.172% | $52.961 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $239.26 | 11.726% | $267.3156 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,008.49 | $1,099.0637 | $1,099.07 | $1,099.00 | $1,099.00 | |