| 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 | $188.25 | 11.110% | $209.1646 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $48.60 | 11.264% | $54.0743 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $93.88 | 12.194% | $105.3277 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $174.51 | 10.106% | $192.146 | $192.15 | $192.15 | $192.10 |
| Purchase #5 | $5.31 | 4.446% | $5.5461 | $5.55 | $5.55 | $5.50 |
| Purchase #6 | $126.54 | 4.190% | $131.842 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $235.39 | 4.554% | $246.1097 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $872.48 | $944.2104 | $944.21 | $944.20 | $944.10 | |