| 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 | $103.75 | 13.537% | $117.7946 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $246.61 | 12.273% | $276.8764 | $276.88 | $276.90 | $276.90 |
| Purchase #3 | $17.47 | 13.566% | $19.84 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $184.52 | 10.204% | $203.3484 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $111.68 | 3.496% | $115.5843 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $219.69 | 11.608% | $245.1916 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $123.59 | 8.328% | $133.8826 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $1,007.31 | $1,112.5179 | $1,112.51 | $1,112.60 | $1,112.50 | |