| 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 | $233.30 | 13.638% | $265.1175 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $113.67 | 9.129% | $124.0469 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $39.67 | 13.206% | $44.9088 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $223.60 | 7.614% | $240.6249 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $18.49 | 3.681% | $19.1706 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $107.37 | 5.559% | $113.3387 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $19.80 | 13.131% | $22.3999 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $755.90 | $829.6073 | $829.61 | $829.55 | $829.50 | |