| 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 | $32.25 | 9.308% | $35.2518 | $35.25 | $35.25 | $35.30 |
| Purchase #2 | $143.53 | 10.327% | $158.3523 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $208.45 | 8.588% | $226.3517 | $226.35 | $226.35 | $226.40 |
| Purchase #4 | $155.48 | 4.284% | $162.1408 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $224.28 | 4.590% | $234.5745 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $33.35 | 10.675% | $36.9101 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $223.74 | 9.604% | $245.228 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,021.08 | $1,098.8092 | $1,098.80 | $1,098.80 | $1,098.90 | |