| 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 | $228.88 | 5.267% | $240.9351 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $51.47 | 7.138% | $55.1439 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $229.70 | 7.716% | $247.4237 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $5.94 | 9.289% | $6.4918 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $228.26 | 12.789% | $257.4522 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $155.39 | 13.815% | $176.8571 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $245.99 | 5.535% | $259.6055 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $1,145.63 | $1,243.9093 | $1,243.91 | $1,243.90 | $1,243.90 | |