| 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 | $212.80 | 7.113% | $227.9365 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $142.67 | 9.542% | $156.2836 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $74.71 | 6.708% | $79.7215 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $9.35 | 9.753% | $10.2619 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $179.43 | 13.169% | $203.0591 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $82.81 | 10.508% | $91.5117 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $240.58 | 6.609% | $256.4799 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $942.35 | $1,025.2542 | $1,025.25 | $1,025.25 | $1,025.30 | |