| 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 | $196.33 | 11.770% | $219.438 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $190.67 | 13.622% | $216.6431 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $243.97 | 4.713% | $255.4683 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $39.58 | 9.390% | $43.2966 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $121.62 | 11.358% | $135.4336 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $191.48 | 4.696% | $200.4719 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $245.48 | 10.547% | $271.3708 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $1,229.13 | $1,342.1223 | $1,342.12 | $1,342.10 | $1,342.10 | |