| 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 | $243.83 | 4.145% | $253.9368 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $123.81 | 11.608% | $138.1819 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $233.97 | 9.416% | $256.0006 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $227.62 | 11.119% | $252.9291 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $12.54 | 12.522% | $14.1103 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $76.89 | 13.313% | $87.1264 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $167.81 | 9.146% | $183.1579 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $1,086.47 | $1,185.4430 | $1,185.45 | $1,185.50 | $1,185.40 | |