| 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 | $128.64 | 6.288% | $136.7289 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $222.64 | 5.187% | $234.1883 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $112.36 | 5.843% | $118.9252 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $226.84 | 9.119% | $247.5255 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $205.56 | 8.252% | $222.5228 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $220.66 | 9.457% | $241.5278 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $34.29 | 13.354% | $38.8691 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $1,150.99 | $1,240.2876 | $1,240.30 | $1,240.35 | $1,240.20 | |