| 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 | $241.96 | 4.441% | $252.7054 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $106.51 | 5.741% | $112.6247 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $153.98 | 13.400% | $174.6133 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $238.53 | 8.868% | $259.6828 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $89.51 | 10.209% | $98.6481 | $98.65 | $98.65 | $98.60 |
| Purchase #6 | $44.56 | 13.530% | $50.589 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $166.51 | 3.500% | $172.3379 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,041.56 | $1,121.2012 | $1,121.20 | $1,121.20 | $1,121.10 | |