| 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 | $194.34 | 11.630% | $216.9417 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $163.44 | 3.843% | $169.721 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $135.64 | 10.818% | $150.3135 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $140.84 | 13.421% | $159.7421 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $150.53 | 3.502% | $155.8016 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $228.63 | 12.585% | $257.4031 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $134.28 | 9.237% | $146.6834 | $146.68 | $146.70 | $146.70 |
| 7 purchase totals = | $1,147.70 | $1,256.6064 | $1,256.59 | $1,256.60 | $1,256.50 | |