| 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 | $119.73 | 8.638% | $130.0723 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $19.85 | 12.170% | $22.2657 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $208.94 | 6.271% | $222.0426 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $78.77 | 3.607% | $81.6112 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $237.97 | 9.152% | $259.749 | $259.75 | $259.75 | $259.70 |
| Purchase #6 | $174.52 | 3.311% | $180.2984 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $45.29 | 11.454% | $50.4775 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $885.07 | $946.5167 | $946.52 | $946.50 | $946.50 | |