| 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 | $211.36 | 4.412% | $220.6852 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $146.78 | 9.550% | $160.7975 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $17.91 | 12.546% | $20.157 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $57.90 | 7.486% | $62.2344 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $42.75 | 9.598% | $46.8531 | $46.85 | $46.85 | $46.90 |
| Purchase #6 | $239.79 | 3.108% | $247.2427 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $191.62 | 8.477% | $207.8636 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $908.11 | $965.8335 | $965.83 | $965.85 | $965.90 | |