| 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 | $20.61 | 13.804% | $23.455 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $248.38 | 12.411% | $279.2064 | $279.21 | $279.20 | $279.20 |
| Purchase #3 | $112.46 | 6.491% | $119.7598 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $101.88 | 10.798% | $112.881 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $111.34 | 12.257% | $124.9869 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $225.55 | 5.780% | $238.5868 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $130.64 | 9.267% | $142.7464 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $950.86 | $1,041.6223 | $1,041.64 | $1,041.65 | $1,041.70 | |