| 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 | $134.34 | 11.156% | $149.327 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $176.51 | 11.547% | $196.8916 | $196.89 | $196.90 | $196.90 |
| Purchase #3 | $9.72 | 8.229% | $10.5199 | $10.52 | $10.50 | $10.50 |
| Purchase #4 | $115.56 | 9.365% | $126.3822 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $209.91 | 7.231% | $225.0886 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $221.92 | 3.645% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $124.80 | 4.491% | $130.4048 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $992.76 | $1,068.6231 | $1,068.62 | $1,068.65 | $1,068.60 | |