| 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 | $94.49 | 7.609% | $101.6797 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $135.69 | 5.483% | $143.1299 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $246.67 | 11.362% | $274.6966 | $274.70 | $274.70 | $274.70 |
| Purchase #4 | $91.88 | 13.581% | $104.3582 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $33.47 | 7.251% | $35.8969 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $9.53 | 11.728% | $10.6477 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $240.27 | 12.542% | $270.4047 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $852.00 | $940.8137 | $940.82 | $940.85 | $940.80 | |