| 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 | $118.70 | 9.113% | $129.5171 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $163.66 | 12.186% | $183.6036 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $92.29 | 6.576% | $98.359 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $156.83 | 10.644% | $173.523 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $54.26 | 3.425% | $56.1184 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $141.51 | 3.512% | $146.4798 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $227.74 | 5.644% | $240.5936 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $954.99 | $1,028.1945 | $1,028.19 | $1,028.15 | $1,028.20 | |