| 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 | $220.85 | 12.581% | $248.6351 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $166.71 | 4.497% | $174.2069 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $49.45 | 3.872% | $51.3647 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $212.71 | 7.783% | $229.2652 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $188.69 | 7.180% | $202.2379 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $26.97 | 6.184% | $28.6378 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $144.62 | 7.557% | $155.5489 | $155.55 | $155.55 | $155.50 |
| 7 purchase totals = | $1,010.00 | $1,089.8965 | $1,089.91 | $1,089.90 | $1,089.80 | |