| 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 | $180.60 | 12.799% | $203.715 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $189.73 | 5.207% | $199.6092 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $246.98 | 7.652% | $265.8789 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $233.25 | 8.601% | $253.3118 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $202.52 | 5.545% | $213.7497 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $80.68 | 9.270% | $88.159 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $110.87 | 9.619% | $121.5346 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $1,244.63 | $1,345.9582 | $1,345.96 | $1,345.95 | $1,345.90 | |