| 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 | $231.49 | 11.487% | $258.0813 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $227.78 | 10.181% | $250.9703 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $105.43 | 6.189% | $111.9551 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $150.59 | 3.834% | $156.3636 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $41.88 | 3.563% | $43.3722 | $43.37 | $43.35 | $43.40 |
| Purchase #6 | $195.49 | 8.266% | $211.6492 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $200.49 | 9.250% | $219.0353 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $1,153.15 | $1,251.4270 | $1,251.43 | $1,251.40 | $1,251.50 | |