| 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 | $100.46 | 5.612% | $106.0978 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $213.36 | 5.401% | $224.8836 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $25.26 | 6.665% | $26.9436 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $149.79 | 7.392% | $160.8625 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $193.58 | 6.103% | $205.3942 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $219.91 | 6.651% | $234.5362 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $106.88 | 9.776% | $117.3286 | $117.33 | $117.35 | $117.30 |
| 7 purchase totals = | $1,009.24 | $1,076.0465 | $1,076.04 | $1,076.10 | $1,076.00 | |