| 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 | $201.42 | 7.320% | $216.1639 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $54.32 | 12.699% | $61.2181 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $104.40 | 10.810% | $115.6856 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $90.80 | 12.681% | $102.3143 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $211.27 | 8.208% | $228.611 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $206.99 | 6.310% | $220.0511 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $126.34 | 10.835% | $140.0289 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $995.54 | $1,084.0729 | $1,084.07 | $1,084.05 | $1,084.10 | |