| 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 | $222.55 | 9.550% | $243.8035 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $118.61 | 7.609% | $127.635 | $127.64 | $127.65 | $127.60 |
| Purchase #3 | $218.43 | 6.580% | $232.8027 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $186.69 | 12.539% | $210.0991 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $67.26 | 13.736% | $76.4988 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $129.60 | 5.495% | $136.7215 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $162.60 | 4.252% | $169.5138 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $1,105.74 | $1,197.0744 | $1,197.07 | $1,197.05 | $1,197.00 | |