| 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 | $112.85 | 11.562% | $125.8977 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $37.75 | 9.183% | $41.2166 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $226.71 | 7.775% | $244.3367 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $62.50 | 10.458% | $69.0363 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $193.60 | 5.133% | $203.5375 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $166.69 | 4.288% | $173.8377 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $216.29 | 12.453% | $243.2246 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $1,016.39 | $1,101.0871 | $1,101.10 | $1,101.10 | $1,100.90 | |