| 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 | $188.73 | 12.497% | $212.3156 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $202.97 | 8.220% | $219.6541 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $228.52 | 12.423% | $256.909 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $236.64 | 5.771% | $250.2965 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $99.34 | 3.615% | $102.9311 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $161.82 | 4.516% | $169.1278 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $154.36 | 8.552% | $167.5609 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $1,272.38 | $1,378.7950 | $1,378.80 | $1,378.80 | $1,378.80 | |