| 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 | $194.30 | 4.524% | $203.0901 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $40.72 | 8.410% | $44.1446 | $44.14 | $44.15 | $44.10 |
| Purchase #3 | $213.28 | 11.847% | $238.5473 | $238.55 | $238.55 | $238.50 |
| Purchase #4 | $93.80 | 12.491% | $105.5166 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $216.84 | 3.206% | $223.7919 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $195.51 | 5.323% | $205.917 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $169.59 | 6.535% | $180.6727 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $1,124.04 | $1,201.6802 | $1,201.68 | $1,201.65 | $1,201.60 | |