| 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 | $220.87 | 8.207% | $238.9968 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $76.38 | 11.502% | $85.1652 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $118.29 | 3.835% | $122.8264 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $133.99 | 13.509% | $152.0907 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $249.27 | 4.481% | $260.4398 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $220.98 | 4.326% | $230.5396 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $29.69 | 8.153% | $32.1106 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $1,049.47 | $1,122.1691 | $1,122.18 | $1,122.20 | $1,122.10 | |