| 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 | $189.72 | 13.177% | $214.7194 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $189.30 | 12.519% | $212.9985 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $41.54 | 8.133% | $44.9184 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $139.38 | 3.822% | $144.7071 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $91.83 | 4.628% | $96.0799 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $193.71 | 6.674% | $206.6382 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $150.68 | 4.650% | $157.6866 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $996.16 | $1,077.7481 | $1,077.76 | $1,077.75 | $1,077.70 | |