| 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 | $92.86 | 7.643% | $99.9573 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $244.52 | 9.469% | $267.6736 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $57.30 | 9.596% | $62.7985 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $213.92 | 4.225% | $222.9581 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $187.30 | 6.448% | $199.3771 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $31.47 | 12.735% | $35.4777 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $218.55 | 4.784% | $229.0054 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,045.92 | $1,117.2477 | $1,117.26 | $1,117.25 | $1,117.40 | |