| 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 | $10.50 | 10.575% | $11.6104 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $5.40 | 7.632% | $5.8121 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $210.33 | 3.641% | $217.9881 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $225.49 | 7.374% | $242.1176 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $163.42 | 6.134% | $173.4442 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $239.59 | 12.233% | $268.899 | $268.90 | $268.90 | $268.90 |
| Purchase #7 | $65.46 | 4.706% | $68.5405 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $920.19 | $988.4119 | $988.41 | $988.40 | $988.30 | |