| 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 | $229.63 | 10.865% | $254.5793 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $49.43 | 5.830% | $52.3118 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $134.33 | 5.707% | $141.9962 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $87.42 | 13.191% | $98.9516 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $128.97 | 8.697% | $140.1865 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $214.61 | 10.216% | $236.5346 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $6.29 | 10.238% | $6.934 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $850.68 | $931.4940 | $931.49 | $931.55 | $931.50 | |