| 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 | $106.54 | 10.242% | $117.4518 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $204.93 | 12.290% | $230.1159 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $166.40 | 11.566% | $185.6458 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $250.70 | 8.273% | $271.4404 | $271.44 | $271.45 | $271.40 |
| Purchase #5 | $167.81 | 11.493% | $187.0964 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $27.55 | 13.728% | $31.3321 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $186.86 | 4.182% | $194.6745 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,110.79 | $1,217.7569 | $1,217.76 | $1,217.75 | $1,217.70 | |