| 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 | $186.97 | 13.215% | $211.6781 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $110.28 | 6.765% | $117.7404 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $200.45 | 12.515% | $225.5363 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $112.28 | 7.188% | $120.3507 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $177.45 | 11.386% | $197.6545 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $185.82 | 9.174% | $202.8671 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $176.80 | 10.837% | $195.9598 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,150.05 | $1,271.7869 | $1,271.79 | $1,271.80 | $1,271.90 | |