| 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 | $96.83 | 4.354% | $101.046 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $183.70 | 5.706% | $194.1819 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $175.54 | 9.589% | $192.3725 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $208.93 | 10.660% | $231.2019 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $40.30 | 5.215% | $42.4016 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $207.48 | 3.416% | $214.5675 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $244.91 | 11.241% | $272.4403 | $272.44 | $272.45 | $272.40 |
| 7 purchase totals = | $1,157.69 | $1,248.2117 | $1,248.21 | $1,248.20 | $1,248.20 | |