| 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 | $244.31 | 10.179% | $269.1783 | $269.18 | $269.20 | $269.20 |
| Purchase #2 | $201.47 | 9.467% | $220.5432 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $39.57 | 6.215% | $42.0293 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $106.50 | 3.315% | $110.0305 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $165.97 | 8.682% | $180.3795 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $63.68 | 7.532% | $68.4764 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $195.29 | 6.514% | $208.0112 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,016.79 | $1,098.6484 | $1,098.65 | $1,098.75 | $1,098.60 | |