| 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 | $93.35 | 12.301% | $104.833 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $53.53 | 6.507% | $57.0132 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $176.70 | 3.475% | $182.8403 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $185.90 | 8.838% | $202.3298 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $85.34 | 9.608% | $93.5395 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $123.73 | 6.475% | $131.7415 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $234.92 | 13.731% | $267.1769 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $953.47 | $1,039.4742 | $1,039.47 | $1,039.55 | $1,039.30 | |