| 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 | $217.74 | 5.809% | $230.3885 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $7.81 | 10.269% | $8.612 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $207.91 | 12.541% | $233.984 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $111.62 | 9.860% | $122.6257 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $23.91 | 10.145% | $26.3357 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $191.42 | 12.385% | $215.1274 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $185.77 | 11.144% | $206.4722 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $946.18 | $1,043.5455 | $1,043.55 | $1,043.60 | $1,043.50 | |