| 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 | $132.30 | 5.576% | $139.677 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $65.96 | 4.489% | $68.9209 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $36.94 | 9.700% | $40.5232 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $246.88 | 10.198% | $272.0568 | $272.06 | $272.05 | $272.10 |
| Purchase #5 | $57.81 | 8.593% | $62.7776 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $248.35 | 9.639% | $272.2885 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $142.50 | 6.806% | $152.1986 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $930.74 | $1,008.4426 | $1,008.45 | $1,008.45 | $1,008.50 | |