| 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 | $187.74 | 8.769% | $204.2029 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $59.40 | 12.484% | $66.8155 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $250.41 | 10.812% | $277.4843 | $277.48 | $277.50 | $277.50 |
| Purchase #4 | $64.95 | 10.664% | $71.8763 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $118.99 | 9.282% | $130.0347 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $92.54 | 12.833% | $104.4157 | $104.42 | $104.40 | $104.40 |
| Purchase #7 | $80.37 | 4.570% | $84.0429 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $854.40 | $938.8723 | $938.87 | $938.90 | $938.80 | |