| 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 | $205.36 | 6.317% | $218.3326 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $228.65 | 13.225% | $258.889 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $90.63 | 5.311% | $95.4434 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $229.86 | 11.364% | $255.9813 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $11.81 | 8.307% | $12.7911 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $90.85 | 13.713% | $103.3083 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $246.64 | 6.495% | $262.6593 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,103.80 | $1,207.4050 | $1,207.40 | $1,207.45 | $1,207.40 | |