| 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 | $248.99 | 8.469% | $270.077 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $99.42 | 6.645% | $106.0265 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $248.36 | 11.518% | $276.9661 | $276.97 | $276.95 | $277.00 |
| Purchase #4 | $155.41 | 8.685% | $168.9074 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $27.46 | 4.834% | $28.7874 | $28.79 | $28.80 | $28.80 |
| Purchase #6 | $136.43 | 4.282% | $142.2719 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $85.30 | 6.851% | $91.1439 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $1,001.37 | $1,084.1802 | $1,084.19 | $1,084.20 | $1,084.20 | |