| 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 | $242.42 | 6.696% | $258.6524 | $258.65 | $258.65 | $258.70 |
| Purchase #2 | $110.93 | 8.144% | $119.9641 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $41.64 | 5.740% | $44.0301 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $106.66 | 8.106% | $115.3059 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $51.36 | 7.289% | $55.1036 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $140.75 | 3.859% | $146.1815 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $133.86 | 10.386% | $147.7627 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $827.62 | $887.0003 | $886.99 | $887.00 | $887.10 | |