| 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 | $226.76 | 11.486% | $252.8057 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $149.53 | 7.185% | $160.2737 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $183.92 | 4.598% | $192.3766 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $224.50 | 13.436% | $254.6638 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $193.81 | 12.601% | $218.232 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $39.33 | 7.482% | $42.2727 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $168.72 | 9.612% | $184.9374 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $1,186.57 | $1,305.5619 | $1,305.56 | $1,305.55 | $1,305.60 | |