| 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 | $248.61 | 6.219% | $264.0711 | $264.07 | $264.05 | $264.10 |
| Purchase #2 | $111.73 | 10.472% | $123.4304 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $123.82 | 13.392% | $140.402 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $223.65 | 12.401% | $251.3848 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $5.35 | 8.440% | $5.8015 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $31.62 | 4.323% | $32.9869 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $155.78 | 3.321% | $160.9535 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $900.56 | $979.0302 | $979.02 | $979.05 | $979.10 | |