| 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 | $230.38 | 11.440% | $256.7355 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $117.65 | 7.198% | $126.1184 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $132.27 | 3.480% | $136.873 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $187.80 | 11.250% | $208.9275 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $124.65 | 5.281% | $131.2328 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $65.39 | 13.841% | $74.4406 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $228.54 | 12.874% | $257.9622 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,086.68 | $1,192.2900 | $1,192.29 | $1,192.30 | $1,192.20 | |