| 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 | $198.63 | 9.863% | $218.2209 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $203.78 | 4.227% | $212.3938 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $150.65 | 12.618% | $169.659 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $119.76 | 12.829% | $135.124 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $63.80 | 12.166% | $71.5619 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $240.99 | 10.678% | $266.7229 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $176.84 | 4.112% | $184.1117 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,154.45 | $1,257.7942 | $1,257.78 | $1,257.70 | $1,257.80 | |