| 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 | $183.85 | 10.228% | $202.6542 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $143.55 | 4.658% | $150.2366 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $235.64 | 5.666% | $248.9914 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $228.54 | 13.328% | $258.9998 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $185.78 | 13.568% | $210.9866 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $57.76 | 5.601% | $60.9951 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $86.68 | 5.824% | $91.7282 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $1,121.80 | $1,224.5919 | $1,224.60 | $1,224.65 | $1,224.60 | |