| 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 | $164.98 | 9.232% | $180.211 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $136.46 | 12.534% | $153.5639 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $233.98 | 5.153% | $246.037 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $42.32 | 9.542% | $46.3582 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $64.38 | 10.116% | $70.8927 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $239.45 | 8.309% | $259.3459 | $259.35 | $259.35 | $259.30 |
| Purchase #7 | $119.70 | 3.603% | $124.0128 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $1,001.27 | $1,080.4215 | $1,080.42 | $1,080.40 | $1,080.40 | |