| 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 | $36.81 | 4.303% | $38.3939 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $206.53 | 13.698% | $234.8205 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $149.27 | 12.642% | $168.1407 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $169.85 | 6.637% | $181.1229 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $238.97 | 6.634% | $254.8233 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $243.55 | 3.109% | $251.122 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $56.62 | 11.373% | $63.0594 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $1,101.60 | $1,191.4827 | $1,191.47 | $1,191.40 | $1,191.40 | |