| 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 | $226.36 | 10.714% | $250.6122 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $99.80 | 5.486% | $105.275 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $57.58 | 5.677% | $60.8488 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $231.77 | 3.514% | $239.9144 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $178.59 | 6.433% | $190.0787 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $111.80 | 6.763% | $119.361 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $32.99 | 3.150% | $34.0292 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $938.89 | $1,000.1193 | $1,000.12 | $1,000.15 | $1,000.10 | |