| 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 | $249.45 | 13.712% | $283.6546 | $283.65 | $283.65 | $283.70 |
| Purchase #2 | $219.82 | 4.801% | $230.3736 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $129.58 | 6.366% | $137.8291 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $91.46 | 10.276% | $100.8584 | $100.86 | $100.85 | $100.90 |
| Purchase #5 | $19.94 | 13.334% | $22.5988 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $36.66 | 13.356% | $41.5563 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $110.60 | 9.648% | $121.2707 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $857.51 | $938.1415 | $938.14 | $938.10 | $938.30 | |