| 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 | $106.39 | 10.310% | $117.3588 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $215.45 | 4.481% | $225.1043 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $104.47 | 4.487% | $109.1576 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $128.32 | 7.180% | $137.5334 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $219.41 | 7.165% | $235.1307 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $139.27 | 9.713% | $152.7973 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $68.41 | 4.775% | $71.6766 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $981.72 | $1,048.7587 | $1,048.76 | $1,048.80 | $1,048.80 | |