| 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 | $196.35 | 10.355% | $216.682 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $34.34 | 13.748% | $39.0611 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $188.90 | 4.494% | $197.3892 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $25.39 | 13.172% | $28.7344 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $147.86 | 7.628% | $159.1388 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $119.88 | 13.283% | $135.8037 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $24.73 | 11.701% | $27.6237 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $737.45 | $804.4329 | $804.42 | $804.45 | $804.40 | |