| 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 | $235.56 | 9.654% | $258.301 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $228.82 | 11.686% | $255.5599 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $50.44 | 12.437% | $56.7132 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $167.80 | 12.471% | $188.7263 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $77.69 | 9.254% | $84.8794 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $38.26 | 8.838% | $41.6414 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $234.53 | 10.791% | $259.8381 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,033.10 | $1,145.6593 | $1,145.66 | $1,145.70 | $1,145.60 | |