| 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 | $136.35 | 12.527% | $153.4306 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $73.75 | 9.698% | $80.9023 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $149.44 | 6.774% | $159.5631 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $65.95 | 12.814% | $74.4008 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $240.79 | 13.837% | $274.1081 | $274.11 | $274.10 | $274.10 |
| Purchase #6 | $228.36 | 4.857% | $239.4514 | $239.45 | $239.45 | $239.50 |
| Purchase #7 | $109.82 | 3.239% | $113.3771 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $1,004.46 | $1,095.2334 | $1,095.23 | $1,095.25 | $1,095.30 | |