| 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 | $198.52 | 5.137% | $208.718 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $229.26 | 11.190% | $254.9142 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $221.38 | 13.638% | $251.5718 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $192.43 | 4.349% | $200.7988 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $103.88 | 8.172% | $112.3691 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $19.63 | 12.713% | $22.1256 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $31.39 | 6.674% | $33.485 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $996.49 | $1,083.9825 | $1,083.99 | $1,083.95 | $1,084.00 | |