| 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 | $190.74 | 10.269% | $210.3271 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $54.82 | 13.782% | $62.3753 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $44.53 | 10.479% | $49.1963 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $189.89 | 13.134% | $214.8302 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $156.46 | 8.225% | $169.3288 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $231.70 | 3.184% | $239.0773 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $68.58 | 12.124% | $76.8946 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $936.72 | $1,022.0296 | $1,022.04 | $1,022.15 | $1,022.00 | |