| 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 | $206.30 | 12.640% | $232.3763 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $171.85 | 11.459% | $191.5423 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $107.55 | 10.449% | $118.7879 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $101.66 | 13.170% | $115.0486 | $115.05 | $115.05 | $115.00 |
| Purchase #5 | $250.88 | 6.814% | $267.975 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $214.56 | 11.829% | $239.9403 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $221.43 | 10.276% | $244.1841 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $1,274.23 | $1,409.8545 | $1,409.86 | $1,409.95 | $1,409.80 | |