| 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 | $248.43 | 3.308% | $256.6481 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $239.80 | 6.219% | $254.7132 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $158.67 | 12.686% | $178.7989 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $38.58 | 4.580% | $40.347 | $40.35 | $40.35 | $40.30 |
| Purchase #5 | $67.93 | 6.435% | $72.3013 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $66.63 | 9.692% | $73.0878 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $211.37 | 3.226% | $218.1888 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,031.41 | $1,094.0851 | $1,094.09 | $1,094.10 | $1,094.00 | |