| 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 | $158.36 | 10.773% | $175.4201 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $115.32 | 6.591% | $122.9207 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $124.92 | 13.804% | $142.164 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $72.32 | 8.643% | $78.5706 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $211.81 | 7.530% | $227.7593 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $248.71 | 7.530% | $267.4379 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $231.86 | 10.351% | $255.8598 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,163.30 | $1,270.1324 | $1,270.13 | $1,270.05 | $1,270.20 | |