| 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 | $37.32 | 9.289% | $40.7867 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $223.77 | 12.243% | $251.1662 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $103.66 | 9.771% | $113.7886 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $173.90 | 8.790% | $189.1858 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $210.71 | 12.550% | $237.1541 | $237.15 | $237.15 | $237.20 |
| Purchase #6 | $126.27 | 8.668% | $137.2151 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $220.35 | 10.661% | $243.8415 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,095.98 | $1,213.1380 | $1,213.15 | $1,213.15 | $1,213.20 | |