| 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 | $236.91 | 8.246% | $256.4456 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $230.94 | 3.357% | $238.6927 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $14.42 | 13.279% | $16.3348 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $240.92 | 13.350% | $273.0828 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $228.76 | 11.857% | $255.8841 | $255.88 | $255.90 | $255.90 |
| Purchase #6 | $130.53 | 9.457% | $142.8742 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $141.71 | 13.341% | $160.6155 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,224.19 | $1,343.9297 | $1,343.92 | $1,343.95 | $1,343.90 | |