| 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 | $194.92 | 6.274% | $207.1493 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $192.28 | 9.787% | $211.0984 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $13.95 | 11.465% | $15.5494 | $15.55 | $15.55 | $15.50 |
| Purchase #4 | $122.89 | 8.626% | $133.4905 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $140.71 | 13.598% | $159.8437 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $73.98 | 12.739% | $83.4043 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $197.37 | 4.547% | $206.3444 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $936.10 | $1,016.8800 | $1,016.87 | $1,016.90 | $1,016.70 | |