| 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 | $100.64 | 6.636% | $107.3185 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $232.35 | 3.447% | $240.3591 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $219.65 | 4.126% | $228.7128 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $106.42 | 11.135% | $118.2699 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $212.66 | 3.152% | $219.363 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $160.93 | 11.471% | $179.3903 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $209.39 | 3.413% | $216.5365 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,242.04 | $1,309.9501 | $1,309.95 | $1,309.90 | $1,310.00 | |