| 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 | $212.37 | 4.466% | $221.8544 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $173.71 | 5.264% | $182.8541 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $200.27 | 7.247% | $214.7836 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $13.95 | 3.316% | $14.4126 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $220.49 | 11.535% | $245.9235 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $29.25 | 10.789% | $32.4058 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $233.41 | 7.296% | $250.4396 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $1,083.45 | $1,162.6736 | $1,162.66 | $1,162.65 | $1,162.70 | |