| 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 | $221.85 | 9.421% | $242.7505 | $242.75 | $242.75 | $242.80 |
| Purchase #2 | $39.98 | 9.547% | $43.7969 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $211.99 | 7.126% | $227.0964 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $234.87 | 5.212% | $247.1114 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $184.99 | 9.193% | $201.9961 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $85.52 | 10.488% | $94.4893 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $195.55 | 6.638% | $208.5306 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,174.75 | $1,265.7712 | $1,265.78 | $1,265.80 | $1,265.80 | |