| 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 | $107.43 | 13.687% | $122.1339 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $68.85 | 6.640% | $73.4216 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $146.41 | 3.316% | $151.265 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $97.25 | 7.147% | $104.2005 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $225.86 | 9.196% | $246.6301 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $174.43 | 5.762% | $184.4807 | $184.48 | $184.50 | $184.50 |
| Purchase #7 | $173.82 | 4.727% | $182.0365 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $994.05 | $1,064.1683 | $1,064.17 | $1,064.20 | $1,064.10 | |