| 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 | $211.97 | 13.774% | $241.1667 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $136.63 | 9.145% | $149.1248 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $57.98 | 3.184% | $59.8261 | $59.83 | $59.85 | $59.80 |
| Purchase #4 | $196.88 | 8.701% | $214.0105 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $135.26 | 8.342% | $146.5434 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $104.32 | 10.617% | $115.3957 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $128.99 | 7.808% | $139.0615 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $972.03 | $1,065.1287 | $1,065.13 | $1,065.10 | $1,065.10 | |