| 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 | $129.91 | 9.598% | $142.3788 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $51.44 | 9.737% | $56.4487 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $112.75 | 7.413% | $121.1082 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $161.29 | 6.426% | $171.6545 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $110.59 | 3.761% | $114.7493 | $114.75 | $114.75 | $114.70 |
| Purchase #6 | $106.45 | 8.570% | $115.5728 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $240.55 | 3.513% | $249.0005 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $912.98 | $970.9128 | $970.91 | $970.90 | $970.90 | |