| 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 | $206.36 | 6.772% | $220.3347 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $167.66 | 8.636% | $182.1391 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $109.50 | 8.132% | $118.4045 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $203.92 | 7.313% | $218.8327 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $137.57 | 4.683% | $144.0124 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $249.64 | 3.549% | $258.4997 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $147.51 | 5.695% | $155.9107 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $1,222.16 | $1,298.1338 | $1,298.12 | $1,298.15 | $1,298.00 | |