| 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 | $96.78 | 5.679% | $102.2761 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $212.87 | 7.441% | $228.7097 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $194.28 | 7.297% | $208.4566 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $176.97 | 10.238% | $195.0882 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $232.70 | 12.423% | $261.6083 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $153.67 | 8.856% | $167.279 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $89.35 | 9.128% | $97.5059 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $1,156.62 | $1,260.9238 | $1,260.94 | $1,260.95 | $1,261.00 | |