| 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 | $120.97 | 12.168% | $135.6896 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $113.60 | 7.276% | $121.8655 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $58.70 | 6.588% | $62.5672 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $249.82 | 13.669% | $283.9679 | $283.97 | $283.95 | $284.00 |
| Purchase #5 | $28.42 | 4.375% | $29.6634 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $212.91 | 6.243% | $226.202 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $170.38 | 6.592% | $181.6114 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $954.80 | $1,041.5670 | $1,041.57 | $1,041.50 | $1,041.70 | |