| 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 | $106.74 | 11.609% | $119.1314 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $9.46 | 5.443% | $9.9749 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $90.32 | 3.718% | $93.6781 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $245.96 | 7.546% | $264.5201 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $118.31 | 9.834% | $129.9446 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $190.57 | 3.582% | $197.3962 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $23.27 | 11.168% | $25.8688 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $784.63 | $840.5141 | $840.51 | $840.50 | $840.50 | |