| 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 | $215.81 | 6.736% | $230.347 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $143.27 | 9.674% | $157.1299 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $108.67 | 6.774% | $116.0313 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $118.29 | 4.453% | $123.5575 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $160.34 | 4.265% | $167.1785 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $70.69 | 6.493% | $75.2799 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $218.49 | 12.130% | $244.9928 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $1,035.56 | $1,114.5169 | $1,114.52 | $1,114.60 | $1,114.50 | |