| 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 | $239.51 | 4.697% | $250.7598 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $73.71 | 7.240% | $79.0466 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $202.95 | 11.690% | $226.6749 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $74.83 | 7.434% | $80.3929 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $230.88 | 5.342% | $243.2136 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $170.95 | 4.682% | $178.9539 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $73.53 | 4.375% | $76.7469 | $76.75 | $76.75 | $76.70 |
| 7 purchase totals = | $1,066.36 | $1,135.7886 | $1,135.78 | $1,135.75 | $1,135.80 | |