| 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 | $43.35 | 12.320% | $48.6907 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $248.66 | 12.651% | $280.118 | $280.12 | $280.10 | $280.10 |
| Purchase #3 | $42.86 | 10.598% | $47.4023 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $210.51 | 3.291% | $217.4379 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $122.28 | 5.561% | $129.08 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $74.62 | 7.846% | $80.4747 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $200.99 | 4.180% | $209.3914 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $943.27 | $1,012.5950 | $1,012.59 | $1,012.60 | $1,012.60 | |