| 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 | $40.45 | 4.374% | $42.2193 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $103.72 | 11.454% | $115.6001 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $214.39 | 6.356% | $228.0166 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $149.53 | 12.245% | $167.8399 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $46.74 | 3.621% | $48.4325 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $122.33 | 10.307% | $134.9386 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $201.52 | 4.864% | $211.3219 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $878.68 | $948.3689 | $948.37 | $948.35 | $948.20 | |