| 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 | $137.91 | 12.773% | $155.5252 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $194.35 | 11.723% | $217.1337 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $66.83 | 9.784% | $73.3686 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $186.54 | 13.139% | $211.0495 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $45.53 | 9.685% | $49.9396 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $237.98 | 4.813% | $249.434 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $234.60 | 13.472% | $266.2053 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,103.74 | $1,222.6559 | $1,222.66 | $1,222.70 | $1,222.50 | |