| 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 | $185.36 | 7.219% | $198.7411 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $235.60 | 6.269% | $250.3698 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $48.86 | 10.733% | $54.1041 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $240.51 | 3.402% | $248.6922 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $250.48 | 8.188% | $270.9893 | $270.99 | $271.00 | $271.00 |
| Purchase #6 | $44.67 | 6.769% | $47.6937 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $29.97 | 12.813% | $33.8101 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $1,035.45 | $1,104.4003 | $1,104.39 | $1,104.40 | $1,104.40 | |