| 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 | $164.27 | 3.260% | $169.6252 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $191.91 | 4.787% | $201.0967 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $192.90 | 8.764% | $209.8058 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $240.32 | 13.274% | $272.2201 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $87.68 | 8.271% | $94.932 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $31.81 | 12.438% | $35.7665 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $105.46 | 5.586% | $111.351 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $1,014.35 | $1,094.7973 | $1,094.81 | $1,094.80 | $1,094.80 | |