| 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 | $225.43 | 4.181% | $234.8552 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $198.98 | 3.220% | $205.3872 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $207.60 | 4.683% | $217.3219 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $36.49 | 12.332% | $40.9899 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $55.57 | 5.506% | $58.6297 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $84.36 | 8.699% | $91.6985 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $139.77 | 9.221% | $152.6582 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $948.20 | $1,001.5406 | $1,001.55 | $1,001.55 | $1,001.60 | |