| 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 | $97.90 | 13.287% | $110.908 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $175.28 | 5.784% | $185.4182 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $108.51 | 13.182% | $122.8138 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $108.56 | 13.188% | $122.8769 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $18.92 | 7.836% | $20.4026 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $60.35 | 7.205% | $64.6982 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $217.91 | 12.694% | $245.5715 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $787.43 | $872.6892 | $872.69 | $872.65 | $872.70 | |