| 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 | $185.33 | 13.843% | $210.9852 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $188.66 | 12.720% | $212.6576 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $141.61 | 6.780% | $151.2112 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $172.59 | 12.854% | $194.7747 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $120.34 | 12.671% | $135.5883 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $25.58 | 5.114% | $26.8882 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $158.74 | 10.542% | $175.4744 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $992.85 | $1,107.5796 | $1,107.58 | $1,107.55 | $1,107.70 | |