| 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 | $73.41 | 10.285% | $80.9602 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $208.41 | 9.209% | $227.6025 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $240.53 | 6.705% | $256.6575 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $143.39 | 8.117% | $155.029 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $36.69 | 13.537% | $41.6567 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $195.46 | 10.203% | $215.4028 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $32.71 | 6.336% | $34.7825 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $930.60 | $1,012.0912 | $1,012.09 | $1,012.10 | $1,012.20 | |