| 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 | $96.41 | 4.169% | $100.4293 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $245.96 | 9.759% | $269.9632 | $269.96 | $269.95 | $270.00 |
| Purchase #3 | $89.75 | 12.620% | $101.0765 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $237.78 | 13.478% | $269.828 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $136.43 | 12.326% | $153.2464 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $232.48 | 9.576% | $254.7423 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $44.49 | 9.270% | $48.6142 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $1,083.30 | $1,197.8999 | $1,197.90 | $1,197.95 | $1,197.80 | |