| 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 | $237.68 | 9.276% | $259.7272 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $159.59 | 8.670% | $173.4265 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $234.59 | 8.315% | $254.0962 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $25.63 | 6.155% | $27.2075 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $128.49 | 13.646% | $146.0237 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $22.61 | 11.808% | $25.2798 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $229.26 | 4.811% | $240.2897 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $1,037.85 | $1,126.0506 | $1,126.06 | $1,126.10 | $1,126.00 | |