| 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 | $240.70 | 8.783% | $261.8407 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $181.33 | 10.269% | $199.9508 | $199.95 | $199.95 | $200.00 |
| Purchase #3 | $203.37 | 8.451% | $220.5568 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $65.60 | 3.817% | $68.104 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $116.69 | 3.805% | $121.1301 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $79.47 | 7.131% | $85.137 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $116.63 | 5.205% | $122.7006 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $1,003.79 | $1,079.4200 | $1,079.42 | $1,079.45 | $1,079.40 | |