| 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 | $110.46 | 9.188% | $120.6091 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $208.57 | 9.728% | $228.8597 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $245.76 | 13.278% | $278.392 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $215.96 | 10.747% | $239.1692 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $130.30 | 13.283% | $147.6077 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $36.48 | 12.525% | $41.0491 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $232.67 | 5.714% | $245.9648 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $1,180.20 | $1,301.6516 | $1,301.65 | $1,301.60 | $1,301.70 | |