| 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 | $106.85 | 12.777% | $120.5022 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $18.27 | 4.658% | $19.121 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $232.56 | 13.339% | $263.5812 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $119.88 | 10.793% | $132.8186 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $217.83 | 11.668% | $243.2464 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $131.41 | 13.618% | $149.3054 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $124.52 | 4.612% | $130.2629 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $951.32 | $1,058.8377 | $1,058.84 | $1,058.80 | $1,058.80 | |