| 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 | $205.98 | 4.793% | $215.8526 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $238.60 | 13.498% | $270.8062 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $61.57 | 5.772% | $65.1238 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $179.62 | 9.677% | $197.0018 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $181.76 | 13.425% | $206.1613 | $206.16 | $206.15 | $206.20 |
| Purchase #6 | $38.57 | 7.346% | $41.4034 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $88.36 | 9.645% | $96.8823 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $994.46 | $1,093.2314 | $1,093.22 | $1,093.20 | $1,093.30 | |