| 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 | $248.53 | 11.113% | $276.1491 | $276.15 | $276.15 | $276.10 |
| Purchase #2 | $135.55 | 4.106% | $141.1157 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $135.81 | 7.345% | $145.7852 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $231.26 | 3.350% | $239.0072 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $138.80 | 7.407% | $149.0809 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $224.25 | 6.803% | $239.5057 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $55.65 | 10.226% | $61.3408 | $61.34 | $61.35 | $61.30 |
| 7 purchase totals = | $1,169.85 | $1,251.9846 | $1,252.00 | $1,252.00 | $1,251.90 | |