| 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 | $186.82 | 4.423% | $195.083 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $170.42 | 8.567% | $185.0199 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $62.48 | 12.575% | $70.3369 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $202.28 | 6.332% | $215.0884 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $225.96 | 3.166% | $233.1139 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $203.60 | 10.722% | $225.43 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $111.95 | 4.140% | $116.5847 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $1,163.51 | $1,240.6568 | $1,240.65 | $1,240.70 | $1,240.60 | |