| 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 | $78.93 | 12.351% | $88.6786 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $234.59 | 4.201% | $244.4451 | $244.45 | $244.45 | $244.40 |
| Purchase #3 | $121.68 | 5.619% | $128.5172 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $148.50 | 13.588% | $168.6782 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $24.96 | 9.826% | $27.4126 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $149.36 | 6.188% | $158.6024 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $241.61 | 13.682% | $274.6671 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $999.63 | $1,091.0012 | $1,091.01 | $1,091.00 | $1,091.00 | |