| 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 | $211.79 | 13.350% | $240.064 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $85.68 | 8.646% | $93.0879 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $192.42 | 12.630% | $216.7226 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $167.37 | 10.853% | $185.5347 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $78.63 | 5.636% | $83.0616 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $75.32 | 11.798% | $84.2063 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $209.64 | 10.586% | $231.8325 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,020.85 | $1,134.5096 | $1,134.50 | $1,134.50 | $1,134.50 | |