| 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 | $242.35 | 4.168% | $252.4511 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $110.52 | 13.807% | $125.7795 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $92.65 | 11.866% | $103.6438 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $155.97 | 5.678% | $164.826 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $148.76 | 4.552% | $155.5316 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $207.33 | 13.506% | $235.332 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $174.58 | 13.359% | $197.9021 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,132.16 | $1,235.4661 | $1,235.46 | $1,235.55 | $1,235.40 | |