| 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 | $203.53 | 3.285% | $210.216 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $87.71 | 5.279% | $92.3402 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $129.57 | 8.563% | $140.6651 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $98.60 | 10.115% | $108.5734 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $232.48 | 11.227% | $258.5805 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $14.87 | 3.308% | $15.3619 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $133.37 | 4.384% | $139.2169 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $900.13 | $964.9540 | $964.96 | $964.90 | $965.00 | |