| 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 | $246.27 | 10.222% | $271.4437 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $99.39 | 6.745% | $106.0939 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $31.52 | 12.174% | $35.3572 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $124.27 | 13.316% | $140.8178 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $196.37 | 12.258% | $220.441 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $13.26 | 10.459% | $14.6469 | $14.65 | $14.65 | $14.60 |
| Purchase #7 | $168.54 | 11.204% | $187.4232 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $879.62 | $976.2237 | $976.22 | $976.20 | $976.10 | |