| 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 | $25.40 | 7.350% | $27.2669 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $217.98 | 8.588% | $236.7001 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $205.70 | 7.137% | $220.3808 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $180.53 | 12.860% | $203.7462 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $117.58 | 9.538% | $128.7948 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $165.45 | 10.161% | $182.2614 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $32.94 | 7.554% | $35.4283 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $945.58 | $1,034.5785 | $1,034.58 | $1,034.60 | $1,034.60 | |