| 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 | $242.87 | 11.207% | $270.0884 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $232.86 | 7.236% | $249.7097 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $232.35 | 8.525% | $252.1578 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $102.81 | 11.834% | $114.9765 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $42.95 | 12.758% | $48.4296 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $194.54 | 10.860% | $215.667 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $91.57 | 9.667% | $100.4221 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $1,139.95 | $1,251.4511 | $1,251.46 | $1,251.45 | $1,251.50 | |