| 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 | $225.62 | 9.121% | $246.1988 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $160.97 | 5.453% | $169.7477 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $92.45 | 4.526% | $96.6343 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $128.94 | 13.544% | $146.4036 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $86.45 | 8.781% | $94.0412 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $133.25 | 4.178% | $138.8172 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $173.30 | 12.513% | $194.985 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $1,000.98 | $1,086.8278 | $1,086.83 | $1,086.85 | $1,086.70 | |