| 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 | $182.64 | 3.275% | $188.6215 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $49.31 | 4.757% | $51.6557 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $228.50 | 12.823% | $257.8006 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $120.89 | 9.227% | $132.0445 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $205.48 | 9.293% | $224.5753 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $229.81 | 11.509% | $256.2588 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $194.44 | 12.136% | $218.0372 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,211.07 | $1,328.9936 | $1,329.00 | $1,329.00 | $1,329.00 | |