| 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 | $189.40 | 12.803% | $213.6489 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $131.25 | 9.288% | $143.4405 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $236.57 | 4.243% | $246.6077 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $218.42 | 13.653% | $248.2409 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $197.67 | 7.363% | $212.2244 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $13.36 | 3.154% | $13.7814 | $13.78 | $13.80 | $13.80 |
| Purchase #7 | $92.55 | 8.675% | $100.5787 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,079.22 | $1,178.5225 | $1,178.52 | $1,178.55 | $1,178.40 | |