| 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 | $204.94 | 3.807% | $212.7421 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $230.91 | 4.142% | $240.4743 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $205.54 | 10.300% | $226.7106 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $108.69 | 10.672% | $120.2894 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $83.43 | 7.627% | $89.7932 | $89.79 | $89.80 | $89.80 |
| Purchase #6 | $31.57 | 9.570% | $34.5912 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $156.34 | 7.246% | $167.6684 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $1,021.42 | $1,092.2692 | $1,092.26 | $1,092.25 | $1,092.30 | |