| 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 | $180.30 | 12.242% | $202.3723 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $238.84 | 6.798% | $255.0763 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $178.35 | 11.227% | $198.3734 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $84.65 | 12.805% | $95.4894 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $127.56 | 4.380% | $133.1471 | $133.15 | $133.15 | $133.10 |
| Purchase #6 | $9.71 | 8.661% | $10.551 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $235.76 | 5.662% | $249.1087 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,055.17 | $1,144.1182 | $1,144.12 | $1,144.10 | $1,144.20 | |