| 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 | $219.54 | 7.213% | $235.3754 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $111.71 | 11.329% | $124.3656 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $214.59 | 12.268% | $240.9159 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $230.75 | 5.744% | $244.0043 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $204.99 | 6.151% | $217.5989 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $64.44 | 9.497% | $70.5599 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $168.39 | 6.801% | $179.8422 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $1,214.41 | $1,312.6622 | $1,312.67 | $1,312.65 | $1,312.70 | |