| 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 | $7.92 | 10.537% | $8.7545 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $247.74 | 3.404% | $256.1731 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $250.29 | 9.122% | $273.1215 | $273.12 | $273.10 | $273.10 |
| Purchase #4 | $129.86 | 5.665% | $137.2166 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $179.92 | 7.415% | $193.2611 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $167.92 | 3.492% | $173.7838 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $213.55 | 4.433% | $223.0167 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $1,197.20 | $1,265.3273 | $1,265.32 | $1,265.25 | $1,265.40 | |