| 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 | $15.41 | 11.570% | $17.1929 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $171.38 | 12.540% | $192.8711 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $214.44 | 6.702% | $228.8118 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $93.27 | 10.104% | $102.694 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $81.28 | 7.717% | $87.5524 | $87.55 | $87.55 | $87.60 |
| Purchase #6 | $213.71 | 13.642% | $242.8643 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $242.40 | 9.572% | $265.6025 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,031.89 | $1,137.5890 | $1,137.57 | $1,137.55 | $1,137.70 | |