| 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 | $187.75 | 13.663% | $213.4023 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $74.80 | 5.115% | $78.626 | $78.63 | $78.65 | $78.60 |
| Purchase #3 | $122.42 | 9.231% | $133.7206 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $237.75 | 10.814% | $263.4603 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $9.42 | 4.474% | $9.8415 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $177.85 | 10.468% | $196.4673 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $23.30 | 7.290% | $24.9986 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $833.29 | $920.5166 | $920.52 | $920.50 | $920.50 | |