| 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 | $56.46 | 10.466% | $62.3691 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $143.85 | 4.673% | $150.5721 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $227.25 | 11.718% | $253.8792 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $93.26 | 12.573% | $104.9856 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $244.56 | 10.342% | $269.8524 | $269.85 | $269.85 | $269.90 |
| Purchase #6 | $230.83 | 7.597% | $248.3662 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $234.65 | 10.509% | $259.3094 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,230.86 | $1,349.3340 | $1,349.34 | $1,349.30 | $1,349.50 | |