| 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 | $135.41 | 9.280% | $147.976 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $239.51 | 9.848% | $263.0969 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $54.91 | 7.313% | $58.9256 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $212.66 | 4.669% | $222.5891 | $222.59 | $222.60 | $222.60 |
| Purchase #5 | $232.97 | 10.644% | $257.7673 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $131.61 | 13.638% | $149.559 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $121.47 | 10.664% | $134.4236 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $1,128.54 | $1,234.3375 | $1,234.35 | $1,234.35 | $1,234.40 | |