| 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 | $185.72 | 11.150% | $206.4278 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $138.58 | 6.760% | $147.948 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $16.25 | 11.495% | $18.1179 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $94.88 | 6.812% | $101.3432 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $39.80 | 9.184% | $43.4552 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $222.84 | 13.456% | $252.8254 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $226.56 | 6.202% | $240.6113 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $924.63 | $1,010.7288 | $1,010.74 | $1,010.75 | $1,010.60 | |