| 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 | $239.89 | 6.340% | $255.099 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $233.28 | 3.358% | $241.1135 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $98.45 | 11.494% | $109.7658 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $132.41 | 9.241% | $144.646 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $97.85 | 9.737% | $107.3777 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $89.57 | 8.671% | $97.3366 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $56.79 | 9.503% | $62.1868 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $948.24 | $1,017.5254 | $1,017.54 | $1,017.55 | $1,017.50 | |