| 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 | $134.26 | 3.131% | $138.4637 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $22.67 | 10.102% | $24.9601 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $232.90 | 5.838% | $246.4967 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $10.27 | 4.161% | $10.6973 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $126.90 | 3.723% | $131.6245 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $194.47 | 3.137% | $200.5705 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $101.39 | 8.564% | $110.073 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $822.86 | $862.8858 | $862.88 | $862.80 | $863.00 | |