| 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 | $96.34 | 5.542% | $101.6792 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $231.85 | 7.703% | $249.7094 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $203.39 | 7.733% | $219.1181 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $219.42 | 10.236% | $241.8798 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $109.63 | 6.508% | $116.7647 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $130.50 | 11.127% | $145.0207 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $75.99 | 8.695% | $82.5973 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $1,067.12 | $1,156.7692 | $1,156.77 | $1,156.75 | $1,156.80 | |