| 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 | $139.44 | 3.779% | $144.7094 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $54.94 | 4.519% | $57.4227 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $17.68 | 8.195% | $19.1289 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $52.53 | 10.402% | $57.9942 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $234.87 | 8.262% | $254.275 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $244.95 | 13.726% | $278.5718 | $278.57 | $278.55 | $278.60 |
| Purchase #7 | $171.26 | 13.837% | $194.9572 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $915.67 | $1,007.0592 | $1,007.06 | $1,007.05 | $1,007.10 | |