| 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 | $244.67 | 12.187% | $274.4879 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $19.64 | 10.401% | $21.6828 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $232.28 | 13.580% | $263.8236 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $216.61 | 4.514% | $226.3878 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $192.25 | 4.662% | $201.2127 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $222.78 | 4.841% | $233.5648 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $61.41 | 13.616% | $69.7716 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $1,189.64 | $1,290.9312 | $1,290.92 | $1,290.90 | $1,291.00 | |