| 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 | $128.57 | 4.487% | $134.3389 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $123.75 | 13.859% | $140.9005 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $199.63 | 10.804% | $221.198 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $149.89 | 9.346% | $163.8987 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $131.64 | 6.351% | $140.0005 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $155.34 | 9.268% | $169.7369 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $29.43 | 9.480% | $32.22 | $32.22 | $32.20 | $32.20 |
| 7 purchase totals = | $918.25 | $1,002.2935 | $1,002.30 | $1,002.30 | $1,002.20 | |