| 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 | $35.50 | 4.103% | $36.9566 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $246.32 | 6.576% | $262.518 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $199.37 | 7.690% | $214.7016 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $201.25 | 6.369% | $214.0676 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $126.48 | 4.487% | $132.1552 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $160.30 | 9.138% | $174.9482 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $85.46 | 7.644% | $91.9926 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $1,054.68 | $1,127.3398 | $1,127.35 | $1,127.30 | $1,127.40 | |