| 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 | $199.51 | 5.815% | $211.1115 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $211.72 | 11.482% | $236.0297 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $149.81 | 10.215% | $165.1131 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $135.69 | 5.703% | $143.4284 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $109.34 | 4.723% | $114.5041 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $106.62 | 13.577% | $121.0958 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $26.57 | 6.248% | $28.2301 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $939.26 | $1,019.5127 | $1,019.51 | $1,019.55 | $1,019.40 | |