| 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 | $113.90 | 13.117% | $128.8403 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $111.38 | 13.671% | $126.6068 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $157.26 | 7.644% | $169.281 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $217.38 | 10.459% | $240.1158 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $22.71 | 4.683% | $23.7735 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $243.87 | 12.788% | $275.0561 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $42.55 | 13.271% | $48.1968 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $909.05 | $1,011.8703 | $1,011.88 | $1,011.85 | $1,011.90 | |