| 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 | $202.87 | 9.342% | $221.8221 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $14.93 | 7.561% | $16.0589 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $5.32 | 5.731% | $5.6249 | $5.62 | $5.60 | $5.60 |
| Purchase #4 | $183.27 | 4.183% | $190.9362 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $214.63 | 6.557% | $228.7033 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $199.46 | 13.627% | $226.6404 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $203.62 | 13.443% | $230.9926 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $1,024.10 | $1,120.7784 | $1,120.77 | $1,120.75 | $1,120.70 | |