| 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 | $230.59 | 12.843% | $260.2047 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $233.26 | 11.791% | $260.7637 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $72.75 | 10.225% | $80.1887 | $80.19 | $80.20 | $80.20 |
| Purchase #4 | $115.34 | 11.873% | $129.0343 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $90.87 | 13.458% | $103.0993 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $129.39 | 12.744% | $145.8795 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $88.30 | 4.869% | $92.5993 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $960.50 | $1,071.7695 | $1,071.76 | $1,071.80 | $1,071.80 | |