| 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 | $150.36 | 11.609% | $167.8153 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $238.67 | 4.649% | $249.7658 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $9.92 | 13.328% | $11.2421 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $119.58 | 12.532% | $134.5658 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $246.33 | 13.145% | $278.7101 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $84.68 | 4.637% | $88.6066 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $108.96 | 6.757% | $116.3224 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $958.50 | $1,047.0281 | $1,047.04 | $1,046.95 | $1,047.00 | |