| 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 | $194.50 | 12.298% | $218.4196 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $130.64 | 8.166% | $141.3081 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $16.50 | 3.485% | $17.075 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $206.78 | 10.573% | $228.6428 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $12.93 | 10.495% | $14.287 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $81.80 | 5.165% | $86.025 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $108.73 | 13.109% | $122.9834 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $751.88 | $828.7409 | $828.75 | $828.80 | $828.70 | |