| 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 | $204.73 | 7.293% | $219.661 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $206.84 | 11.443% | $230.5087 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $56.70 | 7.725% | $61.0801 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $217.97 | 3.237% | $225.0257 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $209.59 | 13.483% | $237.849 | $237.85 | $237.85 | $237.80 |
| Purchase #6 | $38.55 | 3.430% | $39.8723 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $20.49 | 10.535% | $22.6486 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $954.87 | $1,036.6454 | $1,036.65 | $1,036.65 | $1,036.60 | |