| 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 | $215.87 | 10.533% | $238.6076 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $226.86 | 3.439% | $234.6617 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $31.75 | 4.661% | $33.2299 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $221.26 | 12.244% | $248.3511 | $248.35 | $248.35 | $248.40 |
| Purchase #5 | $119.79 | 7.383% | $128.6341 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $91.92 | 7.838% | $99.1247 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $133.71 | 12.145% | $149.9491 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $1,041.16 | $1,132.5582 | $1,132.55 | $1,132.55 | $1,132.50 | |