| 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 | $112.94 | 7.180% | $121.0491 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $235.55 | 4.408% | $245.933 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $47.34 | 10.330% | $52.2302 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $80.49 | 9.836% | $88.407 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $183.38 | 11.152% | $203.8305 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $211.51 | 10.812% | $234.3785 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $242.89 | 6.192% | $257.9297 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,114.10 | $1,203.7580 | $1,203.76 | $1,203.85 | $1,203.60 | |