| 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 | $24.52 | 11.196% | $27.2653 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $219.29 | 7.441% | $235.6074 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $7.42 | 8.827% | $8.075 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $221.32 | 9.696% | $242.7792 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $173.87 | 4.280% | $181.3116 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $234.91 | 8.259% | $254.3112 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $16.84 | 12.846% | $19.0033 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $898.17 | $968.3530 | $968.36 | $968.35 | $968.40 | |