| 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 | $213.45 | 6.722% | $227.7981 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $21.42 | 5.285% | $22.552 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $211.64 | 4.146% | $220.4146 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $138.69 | 13.526% | $157.4492 | $157.45 | $157.45 | $157.40 |
| Purchase #5 | $25.90 | 4.640% | $27.1018 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $153.50 | 9.646% | $168.3066 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $23.64 | 5.551% | $24.9523 | $24.95 | $24.95 | $25.00 |
| 7 purchase totals = | $788.24 | $848.5746 | $848.57 | $848.55 | $848.60 | |