| 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 | $229.40 | 4.499% | $239.7207 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $226.37 | 6.254% | $240.5272 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $57.73 | 3.158% | $59.5531 | $59.55 | $59.55 | $59.60 |
| Purchase #4 | $40.34 | 4.197% | $42.0331 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $245.31 | 13.269% | $277.8602 | $277.86 | $277.85 | $277.90 |
| Purchase #6 | $31.46 | 6.684% | $33.5628 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $203.74 | 5.246% | $214.4282 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $1,034.35 | $1,107.6853 | $1,107.68 | $1,107.70 | $1,107.70 | |