| 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 | $120.76 | 12.534% | $135.8961 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $138.76 | 4.490% | $144.9903 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $216.93 | 10.510% | $239.7293 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $93.63 | 5.784% | $99.0456 | $99.05 | $99.05 | $99.00 |
| Purchase #5 | $233.73 | 12.523% | $263 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $44.82 | 7.691% | $48.2671 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $132.52 | 13.296% | $150.1399 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $981.15 | $1,081.0683 | $1,081.08 | $1,081.10 | $1,081.00 | |