| 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 | $124.93 | 10.265% | $137.7541 | $137.75 | $137.75 | $137.80 |
| Purchase #2 | $205.95 | 6.146% | $218.6077 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $89.33 | 5.376% | $94.1324 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $106.33 | 11.451% | $118.5058 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $95.43 | 9.108% | $104.1218 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $197.41 | 4.409% | $206.1138 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $220.78 | 9.407% | $241.5488 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $1,040.16 | $1,120.7844 | $1,120.78 | $1,120.75 | $1,120.70 | |