| 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 | $210.48 | 9.462% | $230.3956 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $105.65 | 3.657% | $109.5136 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $157.40 | 6.296% | $167.3099 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $168.84 | 4.736% | $176.8363 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $210.26 | 10.247% | $231.8053 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $174.47 | 5.391% | $183.8757 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $22.69 | 9.731% | $24.898 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $1,049.79 | $1,124.6344 | $1,124.65 | $1,124.65 | $1,124.60 | |