| 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 | $125.51 | 6.209% | $133.3029 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $38.55 | 6.327% | $40.9891 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $241.75 | 13.665% | $274.7851 | $274.79 | $274.80 | $274.80 |
| Purchase #4 | $240.40 | 6.424% | $255.8433 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $194.80 | 12.361% | $218.8792 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $14.35 | 7.808% | $15.4704 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $182.58 | 5.331% | $192.3133 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,037.94 | $1,131.5833 | $1,131.58 | $1,131.60 | $1,131.60 | |