| 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 | $202.43 | 4.141% | $210.8126 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $200.89 | 11.139% | $223.2671 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $12.63 | 6.413% | $13.44 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $176.68 | 10.154% | $194.6201 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $235.99 | 10.130% | $259.8958 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $10.74 | 3.640% | $11.1309 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $242.41 | 6.858% | $259.0345 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,081.77 | $1,172.2010 | $1,172.20 | $1,172.20 | $1,172.10 | |