| 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 | $130.28 | 11.517% | $145.2843 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $199.95 | 4.436% | $208.8198 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $40.85 | 5.498% | $43.0959 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $178.73 | 8.338% | $193.6325 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $67.86 | 7.334% | $72.8369 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $181.42 | 11.521% | $202.3214 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $234.44 | 7.857% | $252.86 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,033.53 | $1,118.8508 | $1,118.85 | $1,118.85 | $1,118.80 | |