| 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 | $218.90 | 13.128% | $247.6372 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $62.55 | 5.773% | $66.161 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $212.82 | 5.812% | $225.1891 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $104.92 | 4.260% | $109.3896 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $144.76 | 3.441% | $149.7412 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $38.31 | 7.757% | $41.2817 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $222.96 | 8.160% | $241.1535 | $241.15 | $241.15 | $241.20 |
| 7 purchase totals = | $1,005.22 | $1,080.5533 | $1,080.55 | $1,080.60 | $1,080.60 | |