| 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 | $241.94 | 12.840% | $273.0051 | $273.01 | $273.00 | $273.00 |
| Purchase #2 | $18.41 | 6.468% | $19.6008 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $25.29 | 11.210% | $28.125 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $116.73 | 10.457% | $128.9365 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $166.97 | 8.794% | $181.6533 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $116.42 | 6.792% | $124.3272 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $12.37 | 3.826% | $12.8433 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $698.13 | $768.4912 | $768.50 | $768.55 | $768.40 | |