| 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 | $22.37 | 5.799% | $23.6672 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $178.76 | 8.490% | $193.9367 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $194.53 | 6.502% | $207.1783 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $216.89 | 7.729% | $233.6534 | $233.65 | $233.65 | $233.70 |
| Purchase #5 | $204.66 | 7.613% | $220.2408 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $208.73 | 9.410% | $228.3715 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $102.43 | 10.115% | $112.7908 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $1,128.37 | $1,219.8387 | $1,219.84 | $1,219.85 | $1,219.90 | |