| 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 | $14.73 | 10.254% | $16.2404 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $129.62 | 6.564% | $138.1283 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $198.45 | 9.197% | $216.7014 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $97.33 | 8.259% | $105.3685 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $200.39 | 3.131% | $206.6642 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $220.41 | 13.385% | $249.9119 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $218.34 | 7.360% | $234.4098 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,079.27 | $1,167.4245 | $1,167.42 | $1,167.40 | $1,167.40 | |