| 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 | $213.86 | 8.196% | $231.388 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $99.46 | 10.138% | $109.5433 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $96.26 | 6.163% | $102.1925 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $200.58 | 12.559% | $225.7708 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $74.50 | 4.356% | $77.7452 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $70.94 | 8.517% | $76.982 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $184.94 | 11.728% | $206.6298 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $940.54 | $1,030.2516 | $1,030.25 | $1,030.30 | $1,030.20 | |