| 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 | $101.70 | 11.223% | $113.1138 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $249.53 | 13.210% | $282.4929 | $282.49 | $282.50 | $282.50 |
| Purchase #3 | $249.45 | 5.619% | $263.4666 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $211.42 | 6.414% | $224.9805 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $144.48 | 8.774% | $157.1567 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $147.30 | 11.232% | $163.8447 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $105.60 | 8.553% | $114.632 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $1,209.48 | $1,319.6872 | $1,319.68 | $1,319.70 | $1,319.70 | |