| 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 | $229.28 | 7.254% | $245.912 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $115.39 | 13.372% | $130.82 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $216.46 | 8.768% | $235.4392 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $80.88 | 4.548% | $84.5584 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $64.69 | 6.153% | $68.6704 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $81.86 | 3.171% | $84.4558 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $162.60 | 7.739% | $175.1836 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $951.16 | $1,025.0394 | $1,025.04 | $1,025.00 | $1,025.10 | |