| 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 | $236.71 | 3.402% | $244.7629 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $121.30 | 6.219% | $128.8436 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $95.90 | 4.120% | $99.8511 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $248.36 | 6.190% | $263.7335 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $81.52 | 3.159% | $84.0952 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $72.63 | 4.700% | $76.0436 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $232.29 | 6.184% | $246.6548 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $1,088.71 | $1,143.9847 | $1,143.97 | $1,144.00 | $1,144.00 | |