| 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 | $234.98 | 7.810% | $253.3319 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $118.31 | 6.847% | $126.4107 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $192.67 | 3.230% | $198.8932 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $164.59 | 4.621% | $172.1957 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $46.73 | 6.371% | $49.7072 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $22.97 | 5.508% | $24.2352 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $227.56 | 11.738% | $254.271 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,007.81 | $1,079.0449 | $1,079.05 | $1,079.05 | $1,079.00 | |