| 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 | $192.56 | 9.701% | $211.2402 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $29.36 | 9.412% | $32.1234 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $20.52 | 5.403% | $21.6287 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $63.53 | 7.145% | $68.0692 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $217.42 | 10.621% | $240.5122 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $113.76 | 5.104% | $119.5663 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $12.66 | 12.557% | $14.2497 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $649.81 | $707.3897 | $707.39 | $707.35 | $707.30 | |