| 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 | $131.87 | 11.325% | $146.8043 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $173.60 | 9.727% | $190.4861 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $101.97 | 13.112% | $115.3403 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $8.77 | 4.370% | $9.1532 | $9.15 | $9.15 | $9.20 |
| Purchase #5 | $242.76 | 6.860% | $259.4133 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $241.71 | 5.854% | $255.8597 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $200.77 | 13.760% | $228.396 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,101.45 | $1,205.4529 | $1,205.45 | $1,205.45 | $1,205.50 | |