| 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 | $98.29 | 10.707% | $108.8139 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $181.89 | 13.223% | $205.9413 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $78.98 | 6.186% | $83.8657 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $182.72 | 11.490% | $203.7145 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $143.37 | 12.407% | $161.1579 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $219.48 | 12.692% | $247.3364 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $82.73 | 11.121% | $91.9304 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $987.46 | $1,102.7601 | $1,102.76 | $1,102.75 | $1,102.70 | |