| 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 | $110.83 | 10.672% | $122.6578 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $198.92 | 8.237% | $215.305 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $216.85 | 13.136% | $245.3354 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $183.58 | 3.348% | $189.7263 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $51.44 | 12.309% | $57.7717 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $144.62 | 9.482% | $158.3329 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $30.38 | 5.431% | $32.0299 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $936.62 | $1,021.1590 | $1,021.17 | $1,021.20 | $1,021.10 | |