| 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 | $223.31 | 8.771% | $242.8965 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $146.75 | 9.779% | $161.1007 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $225.61 | 7.525% | $242.5872 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $150.58 | 8.121% | $162.8086 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $16.67 | 10.734% | $18.4594 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $59.94 | 13.636% | $68.1134 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $9.92 | 5.138% | $10.4297 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $832.78 | $906.3955 | $906.40 | $906.40 | $906.40 | |