| 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 | $200.71 | 9.657% | $220.0926 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $103.64 | 7.307% | $111.213 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $23.50 | 10.553% | $25.98 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $230.52 | 6.343% | $245.1419 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $25.25 | 5.320% | $26.5933 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $22.93 | 3.198% | $23.6633 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $90.47 | 9.727% | $99.27 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $697.02 | $751.9541 | $751.94 | $751.95 | $752.00 | |