| 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 | $210.38 | 4.609% | $220.0764 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $91.67 | 11.565% | $102.2716 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $155.54 | 10.154% | $171.3335 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $214.27 | 11.585% | $239.0932 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $161.62 | 5.555% | $170.598 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $130.64 | 13.615% | $148.4266 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $7.30 | 7.464% | $7.8449 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $971.42 | $1,059.6442 | $1,059.64 | $1,059.70 | $1,059.60 | |