| 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 | $121.75 | 4.156% | $126.8099 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $213.26 | 5.616% | $225.2367 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $204.40 | 5.480% | $215.6011 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $132.93 | 10.669% | $147.1123 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $112.66 | 13.823% | $128.233 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $34.27 | 4.835% | $35.927 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $122.41 | 4.758% | $128.2343 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $941.68 | $1,007.1543 | $1,007.15 | $1,007.20 | $1,007.00 | |