| 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 | $131.27 | 8.294% | $142.1575 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $235.84 | 5.131% | $247.941 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $57.85 | 7.128% | $61.9735 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $19.66 | 8.640% | $21.3586 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $158.37 | 13.646% | $179.9812 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $232.63 | 3.776% | $241.4141 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $215.95 | 5.375% | $227.5573 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $1,051.57 | $1,122.3832 | $1,122.38 | $1,122.35 | $1,122.50 | |