| 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 | $234.78 | 7.810% | $253.1163 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $20.91 | 9.742% | $22.9471 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $22.29 | 5.147% | $23.4373 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $82.64 | 7.617% | $88.9347 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $191.89 | 11.835% | $214.6002 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $234.30 | 6.473% | $249.4662 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $124.88 | 4.704% | $130.7544 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $911.69 | $983.2562 | $983.26 | $983.25 | $983.20 | |