| 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 | $38.72 | 9.260% | $42.3055 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $160.73 | 6.196% | $170.6888 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $108.45 | 10.364% | $119.6898 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $231.36 | 8.653% | $251.3796 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $187.52 | 13.697% | $213.2046 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $105.64 | 8.361% | $114.4726 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $194.70 | 7.798% | $209.8827 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,027.12 | $1,121.6236 | $1,121.62 | $1,121.65 | $1,121.70 | |