| 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 | $78.76 | 5.742% | $83.2824 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $62.38 | 13.491% | $70.7957 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $213.95 | 12.580% | $240.8649 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $118.92 | 12.192% | $133.4187 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $229.78 | 6.545% | $244.8191 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $181.50 | 4.175% | $189.0776 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $104.77 | 13.327% | $118.7327 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $990.06 | $1,080.9911 | $1,080.99 | $1,081.00 | $1,081.00 | |