| 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 | $226.39 | 11.665% | $252.7984 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $46.29 | 3.261% | $47.7995 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $239.87 | 10.126% | $264.1592 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $215.31 | 7.744% | $231.9836 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $209.61 | 6.646% | $223.5407 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $241.44 | 4.830% | $253.1016 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $250.77 | 4.598% | $262.3004 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $1,429.68 | $1,535.6834 | $1,535.68 | $1,535.70 | $1,535.70 | |