| 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 | $250.30 | 5.289% | $263.5384 | $263.54 | $263.55 | $263.50 |
| Purchase #2 | $130.26 | 6.238% | $138.3856 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $243.77 | 6.838% | $260.439 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $176.74 | 6.247% | $187.7809 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $120.44 | 10.635% | $133.2488 | $133.25 | $133.25 | $133.20 |
| Purchase #6 | $212.83 | 8.269% | $230.4289 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $104.79 | 4.849% | $109.8713 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $1,239.13 | $1,323.6929 | $1,323.70 | $1,323.75 | $1,323.60 | |