| 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 | $8.89 | 13.565% | $10.0959 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $168.27 | 12.674% | $189.5965 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $184.52 | 8.252% | $199.7466 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $189.34 | 11.515% | $211.1425 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $234.81 | 12.484% | $264.1237 | $264.12 | $264.10 | $264.10 |
| Purchase #6 | $207.61 | 8.633% | $225.533 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $111.27 | 8.767% | $121.025 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $1,104.71 | $1,221.2632 | $1,221.27 | $1,221.30 | $1,221.10 | |