| 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 | $116.37 | 9.713% | $127.673 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $245.47 | 11.711% | $274.217 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $47.87 | 6.664% | $51.0601 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $40.51 | 8.832% | $44.0878 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $187.96 | 12.277% | $211.0358 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $18.65 | 13.430% | $21.1547 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $249.58 | 10.710% | $276.31 | $276.31 | $276.30 | $276.30 |
| 7 purchase totals = | $906.41 | $1,005.5384 | $1,005.54 | $1,005.50 | $1,005.60 | |