| 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 | $194.25 | 11.320% | $216.2391 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $108.86 | 12.458% | $122.4218 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $29.87 | 7.530% | $32.1192 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $93.35 | 12.727% | $105.2307 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $173.54 | 9.517% | $190.0558 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $149.75 | 13.476% | $169.9303 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $218.99 | 12.593% | $246.5674 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $968.61 | $1,082.5643 | $1,082.57 | $1,082.55 | $1,082.50 | |