| 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 | $121.26 | 9.546% | $132.8355 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $106.90 | 13.687% | $121.5314 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $165.33 | 6.398% | $175.9078 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $61.99 | 12.675% | $69.8472 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $147.26 | 6.103% | $156.2473 | $156.25 | $156.25 | $156.20 |
| Purchase #6 | $243.78 | 10.742% | $269.9668 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $240.94 | 9.254% | $263.2366 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,087.46 | $1,189.5726 | $1,189.59 | $1,189.60 | $1,189.40 | |