| 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 | $110.56 | 5.139% | $116.2417 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $67.50 | 3.235% | $69.6836 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $74.50 | 7.592% | $80.156 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $237.72 | 13.588% | $270.0214 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $52.39 | 3.493% | $54.22 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $136.74 | 3.612% | $141.679 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $202.64 | 8.467% | $219.7975 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $882.05 | $951.7992 | $951.80 | $951.80 | $951.80 | |