| 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 | $103.63 | 11.269% | $115.3081 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $77.32 | 3.237% | $79.8228 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $89.81 | 4.130% | $93.5192 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $118.86 | 12.406% | $133.6058 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $78.32 | 5.120% | $82.33 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $110.37 | 9.294% | $120.6278 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $242.31 | 9.824% | $266.1145 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $820.62 | $891.3282 | $891.33 | $891.30 | $891.20 | |