| 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 | $212.47 | 7.437% | $228.2714 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $80.56 | 4.539% | $84.2166 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $88.91 | 7.319% | $95.4173 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $235.71 | 8.463% | $255.6581 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $106.70 | 6.221% | $113.3378 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $180.88 | 7.328% | $194.1349 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $243.60 | 12.401% | $273.8088 | $273.81 | $273.80 | $273.80 |
| 7 purchase totals = | $1,148.83 | $1,244.8449 | $1,244.85 | $1,244.80 | $1,244.80 | |