| 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 | $199.39 | 7.493% | $214.3303 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $22.53 | 5.470% | $23.7624 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $231.94 | 11.613% | $258.8752 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $96.28 | 3.819% | $99.9569 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $186.42 | 3.249% | $192.4768 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $110.98 | 6.185% | $117.8441 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $227.62 | 6.139% | $241.5936 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,075.16 | $1,148.8393 | $1,148.84 | $1,148.90 | $1,148.90 | |