| 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 | $243.97 | 5.412% | $257.1737 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $229.60 | 5.669% | $242.616 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $85.80 | 5.192% | $90.2547 | $90.25 | $90.25 | $90.30 |
| Purchase #4 | $208.50 | 9.660% | $228.6411 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $11.79 | 6.252% | $12.5271 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $214.27 | 5.617% | $226.3055 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $39.53 | 9.251% | $43.1869 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $1,033.46 | $1,100.7050 | $1,100.71 | $1,100.70 | $1,100.70 | |