| 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 | $107.99 | 6.812% | $115.3463 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $97.88 | 11.268% | $108.9091 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $229.72 | 11.810% | $256.8499 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $35.97 | 11.242% | $40.0137 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $102.34 | 13.780% | $116.4425 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $172.91 | 13.834% | $196.8304 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $165.87 | 8.398% | $179.7998 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $912.68 | $1,014.1917 | $1,014.19 | $1,014.20 | $1,014.00 | |