| 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 | $96.89 | 9.506% | $106.1004 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $71.61 | 13.716% | $81.432 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $151.34 | 4.564% | $158.2472 | $158.25 | $158.25 | $158.20 |
| Purchase #4 | $111.46 | 11.442% | $124.2133 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $230.62 | 12.408% | $259.2353 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $88.63 | 7.803% | $95.5458 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $210.57 | 13.713% | $239.4455 | $239.45 | $239.45 | $239.40 |
| 7 purchase totals = | $961.12 | $1,064.2195 | $1,064.23 | $1,064.25 | $1,064.00 | |