| 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 | $231.76 | 11.562% | $258.5561 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $171.85 | 12.316% | $193.015 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $39.25 | 7.750% | $42.2919 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $192.74 | 11.424% | $214.7586 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $165.30 | 9.119% | $180.3737 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $59.63 | 6.840% | $63.7087 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $139.66 | 9.543% | $152.9878 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,000.19 | $1,105.6918 | $1,105.70 | $1,105.65 | $1,105.80 | |