| 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 | $41.92 | 3.740% | $43.4878 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $223.26 | 6.676% | $238.1648 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $213.41 | 10.554% | $235.9333 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $154.88 | 3.860% | $160.8584 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $118.30 | 3.471% | $122.4062 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $182.36 | 9.445% | $199.5839 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $130.89 | 11.148% | $145.4816 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $1,065.02 | $1,145.9160 | $1,145.91 | $1,145.95 | $1,146.00 | |