| 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 | $35.50 | 11.810% | $39.6926 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $117.90 | 9.520% | $129.1241 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $236.74 | 11.660% | $264.3439 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $193.48 | 5.413% | $203.9531 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $164.76 | 13.129% | $186.3913 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $74.52 | 6.798% | $79.5859 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $139.61 | 8.608% | $151.6276 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $962.51 | $1,054.7185 | $1,054.71 | $1,054.75 | $1,054.70 | |