| 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 | $152.96 | 9.235% | $167.0859 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $117.72 | 4.574% | $123.1045 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $109.79 | 8.345% | $118.952 | $118.95 | $118.95 | $119.00 |
| Purchase #4 | $20.98 | 7.831% | $22.6229 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $204.65 | 6.364% | $217.6739 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $120.69 | 12.697% | $136.014 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $210.32 | 5.542% | $221.9759 | $221.98 | $222.00 | $222.00 |
| 7 purchase totals = | $937.11 | $1,007.4291 | $1,007.42 | $1,007.40 | $1,007.50 | |