| 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 | $101.61 | 12.219% | $114.0257 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $144.77 | 13.154% | $163.813 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $117.69 | 6.650% | $125.5164 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $241.43 | 13.847% | $274.8608 | $274.86 | $274.85 | $274.90 |
| Purchase #5 | $80.33 | 9.728% | $88.1445 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $21.81 | 4.650% | $22.8242 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $30.68 | 11.439% | $34.1895 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $738.32 | $823.3741 | $823.37 | $823.35 | $823.30 | |