| 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 | $123.76 | 3.426% | $128 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $123.25 | 10.634% | $136.3564 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $233.84 | 13.695% | $265.8644 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $183.64 | 11.499% | $204.7568 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $166.34 | 13.803% | $189.2999 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $118.84 | 8.322% | $128.7299 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $172.63 | 9.410% | $188.8745 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $1,122.30 | $1,241.8819 | $1,241.88 | $1,241.85 | $1,242.00 | |