| 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 | $215.83 | 10.229% | $237.9073 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $43.72 | 7.539% | $47.0161 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $151.59 | 7.206% | $162.5136 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $80.59 | 4.714% | $84.389 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $158.53 | 7.869% | $171.0047 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $185.90 | 13.207% | $210.4518 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $53.61 | 8.793% | $58.3239 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $889.77 | $971.6064 | $971.60 | $971.55 | $971.60 | |