| 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 | $21.68 | 7.581% | $23.3236 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $221.68 | 8.705% | $240.9772 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $52.51 | 8.679% | $57.0673 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $238.51 | 12.833% | $269.118 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $89.80 | 10.741% | $99.4454 | $99.45 | $99.45 | $99.40 |
| Purchase #6 | $192.60 | 8.810% | $209.5681 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $162.81 | 7.398% | $174.8547 | $174.85 | $174.85 | $174.90 |
| 7 purchase totals = | $979.59 | $1,074.3543 | $1,074.36 | $1,074.30 | $1,074.40 | |