| 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 | $29.60 | 10.169% | $32.61 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $230.91 | 12.294% | $259.2981 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $217.79 | 12.236% | $244.4388 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $246.28 | 12.666% | $277.4738 | $277.47 | $277.45 | $277.50 |
| Purchase #5 | $134.39 | 9.193% | $146.7445 | $146.74 | $146.75 | $146.70 |
| Purchase #6 | $176.84 | 3.849% | $183.6466 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $83.52 | 4.183% | $87.0136 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $1,119.33 | $1,231.2254 | $1,231.22 | $1,231.20 | $1,231.10 | |