| 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 | $244.72 | 9.650% | $268.3355 | $268.34 | $268.35 | $268.30 |
| Purchase #2 | $205.62 | 10.165% | $226.5213 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $148.91 | 12.616% | $167.6965 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $125.27 | 4.190% | $130.5188 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $238.45 | 6.518% | $253.9922 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $121.39 | 8.284% | $131.4459 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $156.36 | 9.872% | $171.7959 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,240.72 | $1,350.3061 | $1,350.32 | $1,350.30 | $1,350.20 | |