| 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 | $122.34 | 6.532% | $130.3312 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $40.78 | 8.815% | $44.3748 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $66.75 | 3.515% | $69.0963 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $91.74 | 10.492% | $101.3654 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $130.81 | 3.635% | $135.5649 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $216.65 | 8.306% | $234.6449 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $56.53 | 10.409% | $62.4142 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $725.60 | $777.7917 | $777.78 | $777.75 | $777.80 | |