| 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 | $218.43 | 12.540% | $245.8211 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $135.90 | 12.743% | $153.2177 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $25.39 | 8.176% | $27.4659 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $67.56 | 11.700% | $75.4645 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $183.69 | 4.874% | $192.6431 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $240.88 | 10.262% | $265.5991 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $147.54 | 11.238% | $164.1205 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,019.39 | $1,124.3319 | $1,124.33 | $1,124.25 | $1,124.30 | |