| 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 | $118.59 | 3.336% | $122.5462 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $20.94 | 5.593% | $22.1112 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $206.90 | 9.753% | $227.079 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $193.55 | 8.474% | $209.9514 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $34.72 | 4.472% | $36.2727 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $229.35 | 6.733% | $244.7921 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $212.74 | 12.704% | $239.7665 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $1,016.79 | $1,102.5191 | $1,102.52 | $1,102.50 | $1,102.60 | |