| 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 | $215.78 | 8.271% | $233.6272 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $118.96 | 13.831% | $135.4134 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $242.85 | 3.691% | $251.8136 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $53.36 | 7.839% | $57.5429 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $99.65 | 3.166% | $102.8049 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $38.42 | 9.824% | $42.1944 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $5.81 | 10.150% | $6.3997 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $774.83 | $829.7961 | $829.78 | $829.80 | $829.70 | |