| 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 | $193.74 | 5.115% | $203.6498 | $203.65 | $203.65 | $203.60 |
| Purchase #2 | $219.84 | 8.459% | $238.4363 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $223.92 | 3.167% | $231.0115 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $185.91 | 6.271% | $197.5684 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $144.40 | 12.603% | $162.5987 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $6.60 | 3.590% | $6.8369 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $75.87 | 5.350% | $79.929 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $1,050.28 | $1,120.0306 | $1,120.04 | $1,120.05 | $1,119.90 | |