| 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 | $94.60 | 11.828% | $105.7893 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $93.99 | 6.528% | $100.1257 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $188.48 | 9.451% | $206.2932 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $149.25 | 13.530% | $169.4435 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $199.72 | 13.143% | $225.9692 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $188.61 | 3.179% | $194.6059 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $16.53 | 7.543% | $17.7769 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $931.18 | $1,020.0037 | $1,020.01 | $1,020.05 | $1,020.00 | |