| 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 | $123.80 | 6.517% | $131.868 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $228.95 | 12.136% | $256.7354 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $185.78 | 8.429% | $201.4394 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $94.41 | 8.668% | $102.5935 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $115.35 | 6.847% | $123.248 | $123.25 | $123.25 | $123.20 |
| Purchase #6 | $97.89 | 3.415% | $101.2329 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $42.35 | 12.688% | $47.7234 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $888.53 | $964.8406 | $964.84 | $964.85 | $964.70 | |