| 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 | $205.95 | 7.530% | $221.458 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $175.27 | 3.628% | $181.6288 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $196.97 | 9.112% | $214.9179 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $217.55 | 12.396% | $244.5175 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $197.93 | 10.484% | $218.681 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $205.49 | 6.109% | $218.0434 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $90.43 | 4.168% | $94.1991 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $1,289.59 | $1,393.4457 | $1,393.45 | $1,393.45 | $1,393.40 | |