| 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 | $187.69 | 12.634% | $211.4028 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $34.71 | 6.844% | $37.0856 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $186.90 | 9.651% | $204.9377 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $70.38 | 13.305% | $79.7441 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $74.80 | 10.280% | $82.4894 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $248.97 | 10.147% | $274.233 | $274.23 | $274.25 | $274.20 |
| Purchase #7 | $212.30 | 10.687% | $234.9885 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,015.75 | $1,124.8811 | $1,124.88 | $1,124.95 | $1,124.80 | |