| 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 | $102.96 | 4.149% | $107.2318 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $32.53 | 3.660% | $33.7206 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $115.42 | 3.835% | $119.8464 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $101.38 | 5.287% | $106.74 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $173.39 | 8.608% | $188.3154 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $39.66 | 12.413% | $44.583 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $191.60 | 10.511% | $211.7391 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $756.94 | $812.1763 | $812.18 | $812.20 | $812.00 | |