| 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 | $203.60 | 7.167% | $218.192 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $211.65 | 13.524% | $240.2735 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $68.64 | 7.177% | $73.5663 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $92.43 | 7.379% | $99.2504 | $99.25 | $99.25 | $99.30 |
| Purchase #5 | $115.76 | 11.870% | $129.5007 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $114.91 | 9.489% | $125.8138 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $227.89 | 3.611% | $236.1191 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,034.88 | $1,122.7158 | $1,122.71 | $1,122.65 | $1,122.80 | |