| 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 | $199.86 | 7.117% | $214.084 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $204.33 | 3.515% | $211.5122 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $90.42 | 3.172% | $93.2881 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $184.67 | 8.765% | $200.8563 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $221.65 | 13.437% | $251.4331 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $123.25 | 11.612% | $137.5618 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $165.95 | 6.523% | $176.7749 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $1,190.13 | $1,285.5104 | $1,285.50 | $1,285.50 | $1,285.60 | |