| 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 | $90.46 | 11.765% | $101.1026 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $242.73 | 11.386% | $270.3672 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $242.59 | 9.329% | $265.2212 | $265.22 | $265.20 | $265.20 |
| Purchase #4 | $170.87 | 7.747% | $184.1073 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $61.99 | 11.596% | $69.1784 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $141.77 | 5.170% | $149.0995 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $96.86 | 3.312% | $100.068 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $1,047.27 | $1,139.1442 | $1,139.15 | $1,139.10 | $1,139.20 | |