| 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 | $224.52 | 4.464% | $234.5426 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $190.59 | 6.431% | $202.8468 | $202.85 | $202.85 | $202.80 |
| Purchase #3 | $158.75 | 5.159% | $166.9399 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $169.55 | 7.228% | $181.8051 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $103.80 | 8.856% | $112.9925 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $149.93 | 12.143% | $168.136 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $206.42 | 8.252% | $223.4538 | $223.45 | $223.45 | $223.50 |
| 7 purchase totals = | $1,203.56 | $1,290.7167 | $1,290.72 | $1,290.75 | $1,290.60 | |