| 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 | $15.33 | 12.736% | $17.2824 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $138.42 | 4.857% | $145.1431 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $202.32 | 13.128% | $228.8806 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $203.70 | 10.570% | $225.2311 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $223.63 | 12.195% | $250.9017 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $29.30 | 7.867% | $31.605 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $122.34 | 8.169% | $132.334 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $935.04 | $1,031.3779 | $1,031.37 | $1,031.45 | $1,031.30 | |