| 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 | $229.44 | 8.750% | $249.516 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $80.60 | 3.652% | $83.5435 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $171.30 | 13.831% | $194.9925 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $102.61 | 3.555% | $106.2578 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $181.55 | 9.423% | $198.6575 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $80.70 | 4.493% | $84.3259 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $227.43 | 11.165% | $252.8226 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,073.63 | $1,170.1158 | $1,170.12 | $1,170.10 | $1,170.10 | |