| 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 | $234.72 | 9.809% | $257.7437 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $205.81 | 13.430% | $233.4503 | $233.45 | $233.45 | $233.50 |
| Purchase #3 | $200.66 | 11.607% | $223.9506 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $190.52 | 11.155% | $211.7725 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $109.83 | 13.742% | $124.9228 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $107.69 | 13.216% | $121.9223 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $65.98 | 12.646% | $74.3238 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $1,115.21 | $1,248.0860 | $1,248.07 | $1,248.00 | $1,248.10 | |