| 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 | $237.39 | 9.292% | $259.4483 | $259.45 | $259.45 | $259.40 |
| Purchase #2 | $192.90 | 11.571% | $215.2205 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $39.48 | 4.439% | $41.2325 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $131.43 | 7.572% | $141.3819 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $193.86 | 9.243% | $211.7785 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $211.89 | 5.826% | $224.2347 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $28.40 | 4.442% | $29.6615 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $1,035.35 | $1,122.9579 | $1,122.95 | $1,123.00 | $1,122.90 | |