| 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 | $198.76 | 13.147% | $224.891 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $247.38 | 4.380% | $258.2152 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $215.77 | 11.334% | $240.2254 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $44.92 | 4.184% | $46.7995 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $50.96 | 7.857% | $54.9639 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $8.66 | 3.593% | $8.9712 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $215.83 | 13.494% | $244.9541 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $982.28 | $1,079.0203 | $1,079.02 | $1,079.00 | $1,079.10 | |