| 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 | $116.32 | 7.775% | $125.3639 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $32.34 | 9.672% | $35.4679 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $236.33 | 12.128% | $264.9921 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $188.81 | 4.539% | $197.3801 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $225.71 | 9.631% | $247.4481 | $247.45 | $247.45 | $247.40 |
| Purchase #6 | $88.47 | 3.190% | $91.2922 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $241.66 | 3.455% | $250.0094 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,129.64 | $1,211.9537 | $1,211.95 | $1,211.95 | $1,212.00 | |