| 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 | $211.32 | 9.557% | $231.5159 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $203.36 | 12.232% | $228.235 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $79.93 | 3.662% | $82.857 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $209.53 | 6.309% | $222.7492 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $159.29 | 12.513% | $179.222 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $94.32 | 13.228% | $106.7966 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $184.49 | 3.823% | $191.5431 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $1,142.24 | $1,242.9188 | $1,242.93 | $1,242.90 | $1,242.80 | |