| 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 | $130.26 | 11.365% | $145.064 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $5.69 | 3.458% | $5.8868 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $117.45 | 6.519% | $125.1066 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $201.70 | 5.185% | $212.1581 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $203.40 | 8.310% | $220.3025 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $243.51 | 9.229% | $265.9835 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $154.62 | 3.570% | $160.1399 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $1,056.63 | $1,134.6414 | $1,134.64 | $1,134.65 | $1,134.70 | |