| 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 | $142.70 | 12.133% | $160.0138 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $238.34 | 12.677% | $268.5544 | $268.55 | $268.55 | $268.60 |
| Purchase #3 | $105.67 | 10.715% | $116.9925 | $116.99 | $117.00 | $117.00 |
| Purchase #4 | $227.84 | 6.496% | $242.6405 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $92.68 | 4.332% | $96.6949 | $96.69 | $96.70 | $96.70 |
| Purchase #6 | $213.34 | 6.428% | $227.0535 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $74.86 | 10.110% | $82.4283 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $1,095.43 | $1,194.3779 | $1,194.36 | $1,194.40 | $1,194.40 | |