| 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 | $202.41 | 13.509% | $229.7536 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $153.74 | 13.196% | $174.0275 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $118.68 | 4.564% | $124.0966 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $138.86 | 10.313% | $153.1806 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $162.62 | 8.318% | $176.1467 | $176.15 | $176.15 | $176.10 |
| Purchase #6 | $236.80 | 13.506% | $268.7822 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $55.98 | 10.771% | $62.0096 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $1,069.09 | $1,187.9968 | $1,188.00 | $1,188.05 | $1,188.00 | |