| 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 | $111.95 | 11.317% | $124.6194 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $159.36 | 6.844% | $170.2666 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $171.25 | 10.314% | $188.9127 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $117.62 | 6.131% | $124.8313 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $129.77 | 13.625% | $147.4512 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $220.36 | 8.562% | $239.2272 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $105.51 | 6.179% | $112.0295 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $1,015.82 | $1,107.3379 | $1,107.34 | $1,107.35 | $1,107.30 | |