| 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 | $194.44 | 13.508% | $220.705 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $249.62 | 12.361% | $280.4755 | $280.48 | $280.50 | $280.50 |
| Purchase #3 | $5.48 | 13.784% | $6.2354 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $209.90 | 4.450% | $219.2406 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $108.28 | 7.624% | $116.5353 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $243.28 | 12.587% | $273.9017 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $181.47 | 8.367% | $196.6536 | $196.65 | $196.65 | $196.70 |
| 7 purchase totals = | $1,192.47 | $1,313.7471 | $1,313.76 | $1,313.80 | $1,313.70 | |