| 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 | $202.81 | 4.681% | $212.3035 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $119.82 | 3.305% | $123.7801 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $162.29 | 13.415% | $184.0612 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $147.85 | 10.707% | $163.6803 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $40.47 | 6.315% | $43.0257 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $243.45 | 6.791% | $259.9827 | $259.98 | $260.00 | $260.00 |
| Purchase #7 | $90.35 | 11.790% | $101.0023 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $1,007.04 | $1,087.8358 | $1,087.83 | $1,087.90 | $1,087.90 | |