| 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 | $197.99 | 9.859% | $217.5098 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $96.56 | 4.234% | $100.6484 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $135.78 | 6.197% | $144.1943 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $101.99 | 5.847% | $107.9534 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $104.71 | 9.591% | $114.7527 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $80.34 | 13.733% | $91.3731 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $115.82 | 13.102% | $130.9947 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $833.19 | $907.4264 | $907.41 | $907.40 | $907.50 | |