| 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 | $109.65 | 4.483% | $114.5656 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $99.42 | 8.741% | $108.1103 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $178.40 | 4.226% | $185.9392 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $236.49 | 7.431% | $254.0636 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $146.77 | 9.319% | $160.4475 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $117.40 | 7.792% | $126.5478 | $126.55 | $126.55 | $126.50 |
| Purchase #7 | $60.57 | 4.441% | $63.2599 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $948.70 | $1,012.9339 | $1,012.94 | $1,012.90 | $1,012.90 | |