| 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 | $223.64 | 5.452% | $235.8329 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $56.64 | 10.467% | $62.5685 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $65.87 | 7.182% | $70.6008 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $123.35 | 8.667% | $134.0407 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $158.65 | 4.286% | $165.4497 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $166.29 | 13.873% | $189.3594 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $192.71 | 3.226% | $198.9268 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $987.15 | $1,056.7788 | $1,056.78 | $1,056.80 | $1,056.70 | |