| 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 | $26.84 | 6.302% | $28.5315 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $215.80 | 9.558% | $236.4262 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $244.60 | 12.706% | $275.6789 | $275.68 | $275.70 | $275.70 |
| Purchase #4 | $81.76 | 4.484% | $85.4261 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $238.89 | 5.844% | $252.8507 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $211.51 | 7.668% | $227.7286 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $85.67 | 6.812% | $91.5058 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $1,105.07 | $1,198.1478 | $1,198.16 | $1,198.25 | $1,198.10 | |