| 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 | $131.47 | 6.681% | $140.2535 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $220.90 | 7.395% | $237.2356 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $114.91 | 13.742% | $130.7009 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $38.69 | 13.656% | $43.9735 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $240.29 | 9.764% | $263.7519 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $250.65 | 8.385% | $271.667 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $100.29 | 7.633% | $107.9451 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $1,097.20 | $1,195.5275 | $1,195.53 | $1,195.50 | $1,195.60 | |