| 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 | $224.71 | 7.512% | $241.5902 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $161.65 | 10.253% | $178.224 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $181.50 | 11.197% | $201.8226 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $135.84 | 13.666% | $154.4039 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $33.85 | 13.596% | $38.4522 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $19.43 | 11.619% | $21.6876 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $85.31 | 5.359% | $89.8818 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $842.29 | $926.0623 | $926.05 | $926.05 | $926.10 | |