| 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 | $242.39 | 6.785% | $258.8362 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $55.90 | 7.468% | $60.0746 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $43.73 | 5.429% | $46.1041 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $114.90 | 5.330% | $121.0242 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $211.75 | 5.829% | $224.0929 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $66.77 | 3.816% | $69.3179 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $205.88 | 13.430% | $233.5297 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $941.32 | $1,012.9796 | $1,012.97 | $1,012.95 | $1,012.90 | |