| 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 | $109.94 | 11.787% | $122.8986 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $162.76 | 10.182% | $179.3322 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $41.97 | 12.369% | $47.1613 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $186.71 | 5.698% | $197.3487 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $190.66 | 4.345% | $198.9442 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $137.67 | 3.163% | $142.0245 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $241.49 | 6.792% | $257.892 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,071.20 | $1,145.6015 | $1,145.59 | $1,145.60 | $1,145.50 | |