| 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 | $89.41 | 3.200% | $92.2711 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $226.33 | 9.397% | $247.5982 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $35.83 | 4.282% | $37.3642 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $149.25 | 11.351% | $166.1914 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $244.93 | 5.582% | $258.602 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $158.88 | 4.561% | $166.1265 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $189.25 | 3.220% | $195.3439 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $1,093.88 | $1,163.4973 | $1,163.49 | $1,163.50 | $1,163.50 | |