| 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 | $194.82 | 13.358% | $220.8441 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $125.85 | 6.139% | $133.5759 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $34.97 | 5.398% | $36.8577 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $49.89 | 13.757% | $56.7534 | $56.75 | $56.75 | $56.80 |
| Purchase #5 | $218.89 | 6.569% | $233.2689 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $147.61 | 13.870% | $168.0835 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $174.37 | 10.215% | $192.1819 | $192.18 | $192.20 | $192.20 |
| 7 purchase totals = | $946.40 | $1,041.5654 | $1,041.56 | $1,041.60 | $1,041.70 | |