| 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 | $231.96 | 13.491% | $263.2537 | $263.25 | $263.25 | $263.30 |
| Purchase #2 | $180.61 | 10.750% | $200.0256 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $85.38 | 5.339% | $89.9384 | $89.94 | $89.95 | $89.90 |
| Purchase #4 | $221.41 | 11.298% | $246.4249 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $225.93 | 10.245% | $249.0765 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $244.96 | 13.625% | $278.3358 | $278.34 | $278.35 | $278.30 |
| Purchase #7 | $15.61 | 3.108% | $16.0952 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $1,205.86 | $1,343.1501 | $1,343.16 | $1,343.20 | $1,343.10 | |