| 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 | $239.78 | 3.136% | $247.2995 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $187.69 | 10.191% | $206.8175 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $7.30 | 4.201% | $7.6067 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $97.48 | 5.154% | $102.5041 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $199.57 | 8.453% | $216.4397 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $139.73 | 6.723% | $149.124 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $179.45 | 6.123% | $190.4377 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,051.00 | $1,120.2292 | $1,120.23 | $1,120.20 | $1,120.10 | |