| 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 | $233.37 | 8.291% | $252.7187 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $241.35 | 4.823% | $252.9903 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $100.58 | 9.404% | $110.0385 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $155.49 | 4.661% | $162.7374 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $93.27 | 7.786% | $100.532 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $223.67 | 12.315% | $251.215 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $242.25 | 12.596% | $272.7638 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $1,289.98 | $1,402.9957 | $1,403.00 | $1,403.00 | $1,402.90 | |