| 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 | $197.57 | 7.397% | $212.1843 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $190.98 | 6.771% | $203.9113 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $158.90 | 12.788% | $179.2201 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $213.64 | 4.172% | $222.5531 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $107.40 | 13.815% | $122.2373 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $180.25 | 7.515% | $193.7958 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $112.75 | 8.602% | $122.4488 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $1,161.49 | $1,256.3507 | $1,256.35 | $1,256.35 | $1,256.30 | |