| 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 | $220.84 | 11.565% | $246.3801 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $166.53 | 7.356% | $178.7799 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $48.33 | 9.640% | $52.989 | $52.99 | $53.00 | $53.00 |
| Purchase #4 | $187.49 | 7.320% | $201.2143 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $130.36 | 7.203% | $139.7498 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $25.87 | 4.798% | $27.1112 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $175.47 | 10.244% | $193.4451 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $954.89 | $1,039.6694 | $1,039.67 | $1,039.70 | $1,039.60 | |