| 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 | $117.92 | 10.411% | $130.1967 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $249.77 | 11.740% | $279.093 | $279.09 | $279.10 | $279.10 |
| Purchase #3 | $160.71 | 4.401% | $167.7828 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $109.58 | 3.246% | $113.137 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $214.87 | 10.159% | $236.6986 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $44.86 | 12.874% | $50.6353 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $172.32 | 12.128% | $193.219 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,070.03 | $1,170.7624 | $1,170.77 | $1,170.80 | $1,170.70 | |