| 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 | $10.33 | 9.823% | $11.3447 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $217.53 | 9.359% | $237.8886 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $202.93 | 7.828% | $218.8154 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $45.97 | 10.462% | $50.7794 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $62.29 | 9.678% | $68.3184 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $80.58 | 11.668% | $89.9821 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $232.49 | 13.461% | $263.7855 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $852.12 | $940.9141 | $940.92 | $940.95 | $940.90 | |