| 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 | $138.58 | 3.355% | $143.2294 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $231.46 | 10.582% | $255.9531 | $255.95 | $255.95 | $256.00 |
| Purchase #3 | $24.49 | 11.340% | $27.2672 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $47.88 | 6.334% | $50.9127 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $214.96 | 8.854% | $233.9926 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $210.82 | 9.851% | $231.5879 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $218.28 | 9.155% | $238.2635 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $1,086.47 | $1,181.2064 | $1,181.20 | $1,181.20 | $1,181.30 | |