| 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 | $249.91 | 7.746% | $269.268 | $269.27 | $269.25 | $269.30 |
| Purchase #2 | $222.37 | 9.445% | $243.3728 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $69.32 | 9.310% | $75.7737 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $107.77 | 6.836% | $115.1372 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $217.40 | 3.748% | $225.5482 | $225.55 | $225.55 | $225.50 |
| Purchase #6 | $166.84 | 10.305% | $184.0329 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $112.41 | 9.789% | $123.4138 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $1,146.02 | $1,236.5466 | $1,236.54 | $1,236.50 | $1,236.50 | |