| 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 | $133.41 | 6.521% | $142.1097 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $227.79 | 3.385% | $235.5007 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $12.79 | 5.264% | $13.4633 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $90.42 | 6.855% | $96.6183 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $92.97 | 3.179% | $95.9255 | $95.93 | $95.95 | $95.90 |
| Purchase #6 | $203.76 | 13.232% | $230.7215 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $176.44 | 9.642% | $193.4523 | $193.45 | $193.45 | $193.50 |
| 7 purchase totals = | $937.58 | $1,007.7913 | $1,007.79 | $1,007.75 | $1,007.80 | |