| 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 | $234.68 | 6.766% | $250.5584 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $37.60 | 11.719% | $42.0063 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $203.75 | 6.408% | $216.8063 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $165.84 | 3.739% | $172.0408 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $216.59 | 10.735% | $239.8409 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $110.29 | 5.534% | $116.3934 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $159.49 | 9.395% | $174.4741 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $1,128.24 | $1,212.1202 | $1,212.12 | $1,212.10 | $1,212.10 | |