| 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 | $249.82 | 9.738% | $274.1475 | $274.15 | $274.15 | $274.10 |
| Purchase #2 | $91.61 | 7.180% | $98.1876 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $149.25 | 3.456% | $154.4081 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $172.64 | 12.240% | $193.7711 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $41.76 | 6.168% | $44.3358 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $113.83 | 9.540% | $124.6894 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $52.55 | 11.510% | $58.5985 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $871.46 | $948.1380 | $948.15 | $948.15 | $948.10 | |