| 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 | $222.30 | 8.236% | $240.6086 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $130.98 | 12.396% | $147.2163 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $153.49 | 5.283% | $161.5989 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $132.97 | 4.159% | $138.5002 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $79.74 | 5.692% | $84.2788 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $131.69 | 7.782% | $141.9381 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $70.33 | 9.557% | $77.0514 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $921.50 | $991.1923 | $991.20 | $991.20 | $991.20 | |