| 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 | $201.74 | 9.186% | $220.2718 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $128.74 | 5.812% | $136.2224 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $203.70 | 3.749% | $211.3367 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $130.59 | 12.407% | $146.7923 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $151.44 | 9.278% | $165.4906 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $96.36 | 13.399% | $109.2713 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $111.88 | 6.272% | $118.8971 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $1,024.45 | $1,108.2822 | $1,108.28 | $1,108.25 | $1,108.30 | |