| 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 | $209.43 | 6.422% | $222.8796 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $34.64 | 13.412% | $39.2859 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $75.67 | 6.400% | $80.5129 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $26.77 | 11.434% | $29.8309 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $191.70 | 5.181% | $201.632 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $155.78 | 13.350% | $176.5766 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $129.36 | 9.664% | $141.8614 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $823.35 | $892.5793 | $892.58 | $892.65 | $892.60 | |