| 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 | $221.98 | 3.165% | $229.0057 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $89.69 | 11.167% | $99.7057 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $75.99 | 12.390% | $85.4052 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $49.94 | 9.480% | $54.6743 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $6.64 | 8.838% | $7.2268 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $149.99 | 12.756% | $169.1227 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $39.42 | 8.226% | $42.6627 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $633.65 | $687.8031 | $687.81 | $687.75 | $687.80 | |