| 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 | $186.93 | 4.105% | $194.6035 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $24.77 | 4.197% | $25.8096 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $208.28 | 9.556% | $228.1832 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $226.54 | 5.410% | $238.7958 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $162.37 | 9.322% | $177.5061 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $102.81 | 12.154% | $115.3055 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $55.62 | 9.117% | $60.6909 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $967.32 | $1,040.8946 | $1,040.90 | $1,040.90 | $1,040.90 | |