| 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 | $221.96 | 11.863% | $248.2911 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $152.95 | 6.706% | $163.2068 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $37.26 | 6.284% | $39.6014 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $115.41 | 4.251% | $120.3161 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $158.57 | 12.803% | $178.8717 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $134.56 | 8.830% | $146.4416 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $81.69 | 13.114% | $92.4028 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $902.40 | $989.1315 | $989.13 | $989.10 | $989.10 | |