| 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 | $201.55 | 9.334% | $220.3627 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $183.97 | 11.380% | $204.9058 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $38.65 | 6.568% | $41.1885 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $219.58 | 9.864% | $241.2394 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $43.50 | 4.155% | $45.3074 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $101.61 | 10.733% | $112.5158 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $183.68 | 13.127% | $207.7917 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $972.54 | $1,073.3113 | $1,073.32 | $1,073.30 | $1,073.30 | |