| 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 | $217.87 | 5.800% | $230.5065 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $187.76 | 11.580% | $209.5026 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $123.88 | 7.427% | $133.0806 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $178.38 | 10.656% | $197.3882 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $15.78 | 9.851% | $17.3345 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $201.31 | 7.870% | $217.1531 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $107.68 | 13.137% | $121.8259 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,032.66 | $1,126.7914 | $1,126.79 | $1,126.85 | $1,126.80 | |