| 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 | $117.79 | 9.582% | $129.0766 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $192.28 | 13.384% | $218.0148 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $152.77 | 10.790% | $169.2539 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $93.86 | 13.609% | $106.6334 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $68.85 | 9.714% | $75.5381 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $81.76 | 4.662% | $85.5717 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $196.42 | 11.249% | $218.5153 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $903.73 | $1,002.6038 | $1,002.60 | $1,002.60 | $1,002.60 | |