| 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 | $228.75 | 3.760% | $237.351 | $237.35 | $237.35 | $237.40 |
| Purchase #2 | $90.89 | 8.716% | $98.812 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $222.53 | 6.434% | $236.8476 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $197.34 | 10.619% | $218.2955 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $155.44 | 11.781% | $173.7524 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $212.87 | 3.252% | $219.7925 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $81.93 | 3.758% | $85.0089 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $1,189.75 | $1,269.8599 | $1,269.86 | $1,269.85 | $1,269.90 | |