| 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 | $249.93 | 11.631% | $278.9994 | $279.00 | $279.00 | $279.00 |
| Purchase #2 | $162.75 | 11.485% | $181.4418 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $143.53 | 7.844% | $154.7885 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $55.99 | 8.154% | $60.5554 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $145.42 | 3.209% | $150.0865 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $238.33 | 13.783% | $271.179 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $47.32 | 10.508% | $52.2924 | $52.29 | $52.30 | $52.30 |
| 7 purchase totals = | $1,043.27 | $1,149.3430 | $1,149.35 | $1,149.40 | $1,149.40 | |