| 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 | $243.63 | 11.164% | $270.8289 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $91.53 | 7.486% | $98.3819 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $196.64 | 3.777% | $204.0671 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $246.30 | 11.442% | $274.4816 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $121.99 | 10.763% | $135.1198 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $182.28 | 7.144% | $195.3021 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $233.56 | 8.362% | $253.0903 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,315.93 | $1,431.2717 | $1,431.27 | $1,431.30 | $1,431.30 | |