| 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 | $227.31 | 11.741% | $253.9985 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $63.32 | 11.759% | $70.7658 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $13.89 | 4.702% | $14.5431 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $199.72 | 13.464% | $226.6103 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $128.87 | 7.323% | $138.3072 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $30.60 | 9.775% | $33.5912 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $173.62 | 5.475% | $183.1257 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $837.33 | $920.9418 | $920.95 | $920.95 | $920.90 | |