| 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 | $210.59 | 10.874% | $233.4896 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $77.98 | 9.117% | $85.0894 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $136.50 | 7.533% | $146.7825 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $159.51 | 6.150% | $169.3199 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $222.96 | 5.475% | $235.1671 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $182.25 | 9.766% | $200.0485 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $194.43 | 9.870% | $213.6202 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $1,184.22 | $1,283.5172 | $1,283.52 | $1,283.50 | $1,283.50 | |