| 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 | $231.79 | 8.407% | $251.2766 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $17.73 | 10.558% | $19.6019 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $87.27 | 3.343% | $90.1874 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $112.84 | 7.368% | $121.1541 | $121.15 | $121.15 | $121.20 |
| Purchase #5 | $50.59 | 13.279% | $57.3078 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $177.29 | 13.244% | $200.7703 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $210.63 | 5.423% | $222.0525 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $888.14 | $962.3506 | $962.35 | $962.35 | $962.50 | |