| 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 | $9.87 | 5.128% | $10.3761 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $230.49 | 10.616% | $254.9588 | $254.96 | $254.95 | $255.00 |
| Purchase #3 | $118.51 | 11.212% | $131.7973 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $163.28 | 12.439% | $183.5904 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $137.49 | 10.310% | $151.6652 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $241.87 | 11.323% | $269.2569 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $101.55 | 3.201% | $104.8006 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $1,003.06 | $1,106.4453 | $1,106.46 | $1,106.45 | $1,106.60 | |