| 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 | $223.64 | 13.477% | $253.78 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $225.67 | 10.827% | $250.1033 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $168.64 | 10.118% | $185.703 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $229.86 | 9.117% | $250.8163 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $162.78 | 7.679% | $175.2799 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $112.33 | 10.430% | $124.046 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $130.92 | 5.414% | $138.008 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $1,253.84 | $1,377.7365 | $1,377.74 | $1,377.75 | $1,377.70 | |