| 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 | $206.59 | 7.336% | $221.7454 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $128.77 | 3.544% | $133.3336 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $139.97 | 4.193% | $145.8389 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $209.88 | 3.700% | $217.6456 | $217.65 | $217.65 | $217.60 |
| Purchase #5 | $246.57 | 10.568% | $272.6275 | $272.63 | $272.65 | $272.60 |
| Purchase #6 | $228.85 | 3.631% | $237.1595 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $67.99 | 6.338% | $72.2992 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $1,228.62 | $1,300.6497 | $1,300.66 | $1,300.70 | $1,300.50 | |