| 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 | $229.91 | 9.264% | $251.2089 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $187.94 | 9.671% | $206.1157 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $162.97 | 11.695% | $182.0293 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $175.63 | 12.645% | $197.8384 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $85.96 | 10.164% | $94.697 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $128.33 | 3.660% | $133.0269 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $200.25 | 7.745% | $215.7594 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,170.99 | $1,280.6756 | $1,280.69 | $1,280.70 | $1,280.60 | |