| 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 | $123.27 | 8.332% | $133.5409 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $199.56 | 12.327% | $224.1598 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $210.81 | 6.395% | $224.2913 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $197.44 | 8.159% | $213.5491 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $110.39 | 10.774% | $122.2834 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $16.86 | 13.253% | $19.0945 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $76.84 | 12.724% | $86.6171 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $935.17 | $1,023.5361 | $1,023.53 | $1,023.55 | $1,023.50 | |