| 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 | $116.39 | 12.445% | $130.8747 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $176.35 | 11.199% | $196.0994 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $217.43 | 4.275% | $226.7251 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $7.89 | 9.373% | $8.6295 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $70.51 | 10.302% | $77.7739 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $240.78 | 7.668% | $259.243 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $180.61 | 6.695% | $192.7018 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $1,009.96 | $1,092.0474 | $1,092.04 | $1,092.05 | $1,092.00 | |