| 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 | $121.66 | 6.240% | $129.2516 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $238.35 | 5.858% | $252.3125 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $210.46 | 3.150% | $217.0895 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $8.62 | 10.216% | $9.5006 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $119.74 | 11.167% | $133.1114 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $157.77 | 10.497% | $174.3311 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $165.92 | 11.379% | $184.8 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,022.52 | $1,100.3967 | $1,100.39 | $1,100.40 | $1,100.40 | |