| 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 | $227.46 | 5.610% | $240.2205 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $81.35 | 5.649% | $85.9455 | $85.95 | $85.95 | $85.90 |
| Purchase #3 | $174.30 | 10.181% | $192.0455 | $192.05 | $192.05 | $192.00 |
| Purchase #4 | $63.25 | 7.260% | $67.842 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $129.45 | 13.290% | $146.6539 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $35.42 | 9.277% | $38.7059 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $13.96 | 5.507% | $14.7288 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $725.19 | $786.1421 | $786.15 | $786.15 | $786.00 | |