| 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 | $119.98 | 7.639% | $129.1453 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $157.56 | 5.111% | $165.6129 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $225.86 | 4.321% | $235.6194 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $207.67 | 13.681% | $236.0813 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $44.29 | 12.801% | $49.9596 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $198.84 | 9.227% | $217.187 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $202.36 | 3.629% | $209.7036 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $1,156.56 | $1,243.3091 | $1,243.31 | $1,243.30 | $1,243.30 | |