| 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 | $79.52 | 6.175% | $84.4304 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $124.85 | 11.579% | $139.3064 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $77.40 | 3.526% | $80.1291 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $243.34 | 13.686% | $276.6435 | $276.64 | $276.65 | $276.60 |
| Purchase #5 | $197.84 | 6.218% | $210.1417 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $172.42 | 3.713% | $178.822 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $209.49 | 12.460% | $235.5925 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $1,104.86 | $1,205.0656 | $1,205.06 | $1,205.10 | $1,204.90 | |