| 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 | $189.66 | 11.201% | $210.9038 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $184.48 | 10.658% | $204.1419 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $44.53 | 9.377% | $48.7056 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $244.47 | 5.546% | $258.0283 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $131.84 | 7.593% | $141.8506 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $92.39 | 12.577% | $104.0099 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $7.66 | 3.115% | $7.8986 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $895.03 | $975.5387 | $975.54 | $975.55 | $975.50 | |