| 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 | $241.72 | 13.177% | $273.5714 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $181.62 | 9.797% | $199.4133 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $172.55 | 6.759% | $184.2127 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $142.67 | 4.696% | $149.3698 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $83.53 | 10.503% | $92.3032 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $25.99 | 13.598% | $29.5241 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $205.67 | 4.352% | $214.6208 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,053.75 | $1,143.0153 | $1,143.00 | $1,142.90 | $1,143.00 | |