| 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 | $130.52 | 10.155% | $143.7743 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $242.98 | 8.789% | $264.3355 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $67.81 | 5.633% | $71.6297 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $198.56 | 7.177% | $212.8107 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $236.40 | 8.622% | $256.7824 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $109.53 | 13.548% | $124.3691 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $180.92 | 9.517% | $198.1382 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $1,166.72 | $1,271.8399 | $1,271.84 | $1,271.85 | $1,271.80 | |