| 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 | $197.63 | 7.797% | $213.0392 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $71.64 | 6.469% | $76.2744 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $169.94 | 7.249% | $182.259 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $199.57 | 12.529% | $224.5741 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $89.84 | 4.517% | $93.8981 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $243.61 | 12.647% | $274.4194 | $274.42 | $274.40 | $274.40 |
| Purchase #7 | $16.43 | 10.295% | $18.1215 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $988.66 | $1,082.5857 | $1,082.58 | $1,082.50 | $1,082.60 | |