| 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 | $115.48 | 4.349% | $120.5022 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $95.97 | 8.649% | $104.2704 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $187.61 | 3.265% | $193.7355 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $49.55 | 13.370% | $56.1748 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $227.69 | 11.855% | $254.6826 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $60.66 | 7.573% | $65.2538 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $188.77 | 11.833% | $211.1072 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $925.73 | $1,005.7265 | $1,005.72 | $1,005.70 | $1,005.80 | |