| 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 | $198.43 | 10.124% | $218.5191 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $6.94 | 6.379% | $7.3827 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $220.99 | 6.149% | $234.5787 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $247.38 | 4.303% | $258.0248 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $57.70 | 3.640% | $59.8003 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $22.99 | 12.837% | $25.9412 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $61.67 | 13.544% | $70.0226 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $816.10 | $874.2694 | $874.26 | $874.25 | $874.20 | |