| 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 | $225.70 | 11.442% | $251.5246 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $193.36 | 12.147% | $216.8474 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $46.43 | 13.636% | $52.7612 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $53.45 | 6.656% | $57.0076 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $204.38 | 5.468% | $215.5555 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $150.56 | 5.643% | $159.0561 | $159.06 | $159.05 | $159.10 |
| Purchase #7 | $236.28 | 8.839% | $257.1648 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,110.16 | $1,209.9172 | $1,209.92 | $1,209.85 | $1,210.00 | |