| 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 | $177.37 | 5.128% | $186.4655 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $227.54 | 3.326% | $235.108 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $248.66 | 9.228% | $271.6063 | $271.61 | $271.60 | $271.60 |
| Purchase #4 | $108.56 | 6.695% | $115.8281 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $189.70 | 6.287% | $201.6264 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $194.97 | 3.609% | $202.0065 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $82.58 | 10.757% | $91.4631 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $1,229.38 | $1,304.1039 | $1,304.12 | $1,304.10 | $1,304.10 | |