| 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 | $227.53 | 6.297% | $241.8576 | $241.86 | $241.85 | $241.90 |
| Purchase #2 | $111.97 | 10.764% | $124.0225 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $137.68 | 6.501% | $146.6306 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $69.67 | 8.413% | $75.5313 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $206.85 | 5.589% | $218.4108 | $218.41 | $218.40 | $218.40 |
| Purchase #6 | $124.51 | 12.694% | $140.3153 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $164.44 | 11.259% | $182.9543 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $1,042.65 | $1,129.7224 | $1,129.72 | $1,129.70 | $1,129.70 | |