| 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 | $27.69 | 12.274% | $31.0887 | $31.09 | $31.10 | $31.10 |
| Purchase #2 | $92.81 | 9.453% | $101.5833 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $156.28 | 8.317% | $169.2778 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $144.76 | 7.343% | $155.3897 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $172.99 | 12.208% | $194.1086 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $10.76 | 4.762% | $11.2724 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $232.87 | 11.498% | $259.6454 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $838.16 | $922.3659 | $922.37 | $922.40 | $922.40 | |