| 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 | $128.65 | 10.252% | $141.8392 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $218.59 | 5.529% | $230.6758 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $88.54 | 10.610% | $97.9341 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $88.40 | 13.335% | $100.1881 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $246.45 | 4.814% | $258.3141 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $117.96 | 3.525% | $122.1181 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $15.56 | 9.756% | $17.078 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $904.15 | $968.1474 | $968.15 | $968.20 | $968.10 | |