| 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 | $96.57 | 7.778% | $104.0812 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $218.40 | 5.163% | $229.676 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $30.26 | 7.245% | $32.4523 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $155.50 | 3.481% | $160.913 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $185.74 | 9.749% | $203.8478 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $216.94 | 10.423% | $239.5517 | $239.55 | $239.55 | $239.60 |
| Purchase #7 | $57.77 | 12.813% | $65.1721 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $961.18 | $1,035.6941 | $1,035.69 | $1,035.70 | $1,035.80 | |