| 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 | $13.90 | 5.623% | $14.6816 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $193.83 | 9.785% | $212.7963 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $156.90 | 4.236% | $163.5463 | $163.55 | $163.55 | $163.50 |
| Purchase #4 | $192.92 | 12.216% | $216.4871 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $6.41 | 6.252% | $6.8108 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $244.31 | 11.666% | $272.8112 | $272.81 | $272.80 | $272.80 |
| Purchase #7 | $229.83 | 7.279% | $246.5593 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,038.10 | $1,133.6926 | $1,133.70 | $1,133.70 | $1,133.70 | |