| 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 | $120.82 | 7.681% | $130.1002 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $93.95 | 13.823% | $106.9367 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $39.62 | 13.391% | $44.9255 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $26.35 | 10.861% | $29.2119 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $226.48 | 12.638% | $255.1025 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $93.25 | 6.666% | $99.466 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $153.75 | 8.131% | $166.2514 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $754.22 | $831.9942 | $832.00 | $832.00 | $832.00 | |