| 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 | $64.68 | 6.442% | $68.8467 | $68.85 | $68.85 | $68.80 |
| Purchase #2 | $113.35 | 7.260% | $121.5792 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $211.39 | 3.690% | $219.1903 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $211.94 | 3.245% | $218.8175 | $218.82 | $218.80 | $218.80 |
| Purchase #5 | $224.30 | 4.534% | $234.4698 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $199.62 | 8.207% | $216.0028 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $243.38 | 10.411% | $268.7183 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,268.66 | $1,347.6246 | $1,347.63 | $1,347.60 | $1,347.60 | |