| 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 | $216.61 | 4.345% | $226.0217 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $110.62 | 9.512% | $121.1422 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $120.80 | 12.823% | $136.2902 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $195.93 | 8.725% | $213.0249 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $36.93 | 5.557% | $38.9822 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $172.38 | 6.331% | $183.2934 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $163.64 | 12.755% | $184.5123 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,016.91 | $1,103.2669 | $1,103.25 | $1,103.25 | $1,103.20 | |