| 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 | $197.25 | 8.149% | $213.3239 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $112.85 | 12.618% | $127.0894 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $91.35 | 11.417% | $101.7794 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $174.69 | 13.509% | $198.2889 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $158.77 | 5.689% | $167.8024 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $138.46 | 10.760% | $153.3583 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $191.48 | 10.473% | $211.5337 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $1,064.85 | $1,173.1760 | $1,173.17 | $1,173.20 | $1,173.20 | |