| 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 | $209.98 | 11.180% | $233.4558 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $7.58 | 13.795% | $8.6257 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $34.44 | 11.248% | $38.3138 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $168.62 | 7.227% | $180.8062 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $80.73 | 4.399% | $84.2813 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $83.70 | 3.677% | $86.7776 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $99.90 | 7.137% | $107.0299 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $684.95 | $739.2903 | $739.30 | $739.35 | $739.30 | |