| 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 | $34.81 | 12.248% | $39.0735 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $212.44 | 3.479% | $219.8308 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $187.49 | 5.414% | $197.6407 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $214.40 | 4.407% | $223.8486 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $68.93 | 12.299% | $77.4077 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $164.82 | 10.442% | $182.0305 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $133.88 | 4.813% | $140.3236 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $1,016.77 | $1,080.1554 | $1,080.15 | $1,080.15 | $1,080.00 | |