| 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 | $102.53 | 4.151% | $106.786 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $45.74 | 12.623% | $51.5138 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $93.47 | 10.316% | $103.1124 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $175.74 | 9.674% | $192.7411 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $184.68 | 4.151% | $192.3461 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $141.58 | 8.718% | $153.9229 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $112.51 | 10.365% | $124.1717 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $856.25 | $924.5940 | $924.59 | $924.55 | $924.50 | |