| 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 | $100.47 | 12.430% | $112.9584 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $195.83 | 5.270% | $206.1502 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $56.74 | 9.486% | $62.1224 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $185.87 | 9.738% | $203.97 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $188.27 | 11.855% | $210.5894 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $34.69 | 10.817% | $38.4424 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $203.83 | 4.625% | $213.2571 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $965.70 | $1,047.4899 | $1,047.49 | $1,047.45 | $1,047.60 | |