| 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 | $250.61 | 9.351% | $274.0445 | $274.04 | $274.05 | $274.00 |
| Purchase #2 | $224.39 | 6.847% | $239.754 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $91.58 | 7.704% | $98.6353 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $68.50 | 10.163% | $75.4617 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $90.45 | 10.481% | $99.9301 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $233.87 | 7.862% | $252.2569 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $157.78 | 7.853% | $170.1705 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $1,117.18 | $1,210.2530 | $1,210.25 | $1,210.25 | $1,210.30 | |