| 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 | $203.47 | 8.727% | $221.2268 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $153.72 | 5.813% | $162.6557 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $243.89 | 9.821% | $267.8424 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $100.96 | 8.109% | $109.1468 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $181.38 | 3.211% | $187.2041 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $111.93 | 6.103% | $118.7611 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $43.55 | 5.720% | $46.0411 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $1,038.90 | $1,112.8780 | $1,112.88 | $1,112.90 | $1,112.80 | |