| 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 | $216.43 | 11.463% | $241.2394 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $185.36 | 7.834% | $199.8811 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $122.60 | 5.484% | $129.3234 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $84.82 | 5.678% | $89.6361 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $39.64 | 10.830% | $43.933 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $16.34 | 3.684% | $16.942 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $10.93 | 3.238% | $11.2839 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $676.12 | $732.2389 | $732.23 | $732.30 | $732.10 | |