| 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 | $243.48 | 10.111% | $268.0983 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $110.39 | 4.183% | $115.0076 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $42.35 | 9.430% | $46.3436 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $217.59 | 11.609% | $242.85 | $242.85 | $242.85 | $242.90 |
| Purchase #5 | $245.79 | 10.836% | $272.4238 | $272.42 | $272.40 | $272.40 |
| Purchase #6 | $133.59 | 8.580% | $145.052 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $42.70 | 11.296% | $47.5234 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $1,035.89 | $1,137.2987 | $1,137.29 | $1,137.25 | $1,137.30 | |