| 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 | $228.55 | 4.716% | $239.3284 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $186.52 | 3.569% | $193.1769 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $250.52 | 11.638% | $279.6755 | $279.68 | $279.70 | $279.70 |
| Purchase #4 | $134.90 | 11.676% | $150.6509 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $40.67 | 4.765% | $42.6079 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $61.95 | 13.387% | $70.2432 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $210.98 | 4.857% | $221.2273 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,114.09 | $1,196.9101 | $1,196.92 | $1,197.00 | $1,196.90 | |