| 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 | $242.36 | 7.535% | $260.6218 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $218.62 | 12.399% | $245.7267 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $132.93 | 11.722% | $148.5121 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $192.62 | 5.390% | $203.0022 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $149.67 | 6.232% | $158.9974 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $216.35 | 12.157% | $242.6517 | $242.65 | $242.65 | $242.70 |
| Purchase #7 | $173.26 | 13.381% | $196.4439 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $1,325.81 | $1,455.9558 | $1,455.95 | $1,455.95 | $1,455.90 | |