| 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 | $53.90 | 3.541% | $55.8086 | $55.81 | $55.80 | $55.80 |
| Purchase #2 | $233.80 | 12.604% | $263.2682 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $176.80 | 12.566% | $199.0167 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $78.64 | 12.563% | $88.5195 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $209.35 | 10.752% | $231.8593 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $97.70 | 5.544% | $103.1165 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $243.82 | 10.350% | $269.0554 | $269.06 | $269.05 | $269.10 |
| 7 purchase totals = | $1,094.01 | $1,210.6442 | $1,210.66 | $1,210.55 | $1,210.70 | |