| 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 | $232.25 | 9.402% | $254.0861 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $179.48 | 7.281% | $192.5479 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $169.91 | 6.870% | $181.5828 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $244.44 | 10.380% | $269.8129 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $171.30 | 6.269% | $182.0388 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $221.92 | 4.196% | $231.2318 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $22.51 | 11.829% | $25.1727 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $1,241.81 | $1,336.4730 | $1,336.47 | $1,336.50 | $1,336.40 | |