| 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 | $234.32 | 10.521% | $258.9728 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $239.65 | 7.761% | $258.2492 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $193.50 | 13.790% | $220.1837 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $174.60 | 11.573% | $194.8065 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $157.91 | 8.149% | $170.7781 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $122.52 | 9.319% | $133.9376 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $151.27 | 3.128% | $156.0017 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $1,273.77 | $1,392.9296 | $1,392.93 | $1,392.95 | $1,392.90 | |