| 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 | $245.60 | 13.200% | $278.0192 | $278.02 | $278.00 | $278.00 |
| Purchase #2 | $101.33 | 8.466% | $109.9086 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $135.82 | 10.258% | $149.7524 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $235.85 | 10.302% | $260.1473 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $108.76 | 4.422% | $113.5694 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $30.66 | 8.230% | $33.1833 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $126.55 | 10.401% | $139.7125 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $984.57 | $1,084.2927 | $1,084.29 | $1,084.25 | $1,084.30 | |