| 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 | $241.90 | 12.404% | $271.9053 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $21.29 | 13.212% | $24.1028 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $146.59 | 8.351% | $158.8317 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $209.33 | 4.551% | $218.8566 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $20.96 | 3.582% | $21.7108 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $13.37 | 5.164% | $14.0604 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $137.79 | 11.355% | $153.4361 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $791.23 | $862.9037 | $862.91 | $862.90 | $862.90 | |