| 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 | $117.57 | 9.495% | $128.7333 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $239.29 | 6.163% | $254.0374 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $222.83 | 5.191% | $234.3971 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $209.25 | 11.816% | $233.975 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $153.38 | 6.647% | $163.5752 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $148.80 | 6.415% | $158.3455 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $157.64 | 13.150% | $178.3697 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $1,248.76 | $1,351.4332 | $1,351.45 | $1,351.50 | $1,351.40 | |