| 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 | $230.72 | 10.867% | $255.7923 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $200.43 | 4.535% | $209.5195 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $215.41 | 13.323% | $244.1091 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $68.97 | 7.623% | $74.2276 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $248.34 | 4.859% | $260.4068 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $217.88 | 9.532% | $238.6483 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $33.29 | 11.337% | $37.0641 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $1,215.04 | $1,319.7677 | $1,319.77 | $1,319.75 | $1,319.70 | |