| 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 | $72.57 | 12.170% | $81.4018 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $125.42 | 7.831% | $135.2416 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $214.72 | 4.210% | $223.7597 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $244.56 | 8.437% | $265.1935 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $51.84 | 9.249% | $56.6347 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $143.85 | 11.274% | $160.0676 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $71.38 | 10.598% | $78.9449 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $924.34 | $1,001.2438 | $1,001.23 | $1,001.25 | $1,001.20 | |