| 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 | $239.45 | 10.408% | $264.372 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $180.66 | 3.435% | $186.8657 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $15.73 | 4.534% | $16.4432 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $19.56 | 6.585% | $20.848 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $240.51 | 6.721% | $256.6747 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $42.86 | 12.682% | $48.2955 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $47.59 | 13.755% | $54.136 | $54.14 | $54.15 | $54.10 |
| 7 purchase totals = | $786.36 | $847.6351 | $847.64 | $847.60 | $847.60 | |