| 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 | $111.83 | 5.188% | $117.6317 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $115.51 | 13.258% | $130.8243 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $224.98 | 12.460% | $253.0125 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $157.55 | 11.796% | $176.1346 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $109.63 | 3.753% | $113.7444 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $171.92 | 11.476% | $191.6495 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $68.63 | 13.222% | $77.7043 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $960.05 | $1,060.7013 | $1,060.68 | $1,060.70 | $1,060.50 | |