| 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 | $194.90 | 8.529% | $211.523 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $231.68 | 7.435% | $248.9054 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $162.92 | 13.703% | $185.2449 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $101.55 | 11.797% | $113.5299 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $165.97 | 8.658% | $180.3397 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $230.93 | 11.498% | $257.4823 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $25.90 | 9.762% | $28.4284 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $1,113.85 | $1,225.4536 | $1,225.45 | $1,225.50 | $1,225.30 | |