| 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 | $192.91 | 13.293% | $218.5535 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $241.91 | 9.823% | $265.6728 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $88.57 | 13.172% | $100.2364 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $23.75 | 10.834% | $26.3231 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $192.45 | 11.405% | $214.3989 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $118.59 | 12.239% | $133.1042 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $181.52 | 12.675% | $204.5277 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $1,039.70 | $1,162.8166 | $1,162.81 | $1,162.80 | $1,162.80 | |