| 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 | $114.92 | 8.516% | $124.7066 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $233.65 | 4.646% | $244.5054 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $95.61 | 11.484% | $106.5899 | $106.59 | $106.60 | $106.60 |
| Purchase #4 | $178.70 | 7.536% | $192.1668 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $234.82 | 5.871% | $248.6063 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $110.68 | 9.708% | $121.4248 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $240.75 | 3.627% | $249.482 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,209.13 | $1,287.4818 | $1,287.49 | $1,287.45 | $1,287.50 | |