| 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 | $121.98 | 9.816% | $133.9536 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $56.28 | 5.757% | $59.52 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $230.81 | 12.132% | $258.8119 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $230.41 | 5.112% | $242.1886 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $45.98 | 11.603% | $51.3151 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $242.83 | 13.127% | $274.7063 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $161.43 | 5.470% | $170.2602 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $1,089.72 | $1,190.7557 | $1,190.76 | $1,190.70 | $1,190.80 | |