| 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 | $118.62 | 3.860% | $123.1987 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $129.32 | 4.291% | $134.8691 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $168.84 | 5.203% | $177.6247 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $46.60 | 9.134% | $50.8564 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $9.78 | 11.410% | $10.8959 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $81.26 | 5.202% | $85.4871 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $91.96 | 6.580% | $98.011 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $646.38 | $680.9429 | $680.95 | $680.90 | $681.00 | |