| 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 | $216.43 | 4.284% | $225.7019 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $180.35 | 6.165% | $191.4686 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $229.63 | 10.726% | $254.2601 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $29.89 | 7.165% | $32.0316 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $149.65 | 3.265% | $154.5361 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $41.84 | 5.633% | $44.1968 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $160.35 | 13.206% | $181.5258 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,008.14 | $1,083.7209 | $1,083.73 | $1,083.75 | $1,083.70 | |