| 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 | $248.42 | 4.569% | $259.7703 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $85.59 | 7.530% | $92.0349 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $230.59 | 4.185% | $240.2402 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $117.51 | 10.294% | $129.6065 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $27.46 | 7.356% | $29.48 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $211.73 | 10.569% | $234.1077 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $141.53 | 8.467% | $153.5133 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $1,062.83 | $1,138.7529 | $1,138.75 | $1,138.75 | $1,138.70 | |