| 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 | $210.61 | 9.552% | $230.7275 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $17.82 | 10.196% | $19.6369 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $231.40 | 3.120% | $238.6197 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $156.60 | 5.331% | $164.9483 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $158.55 | 13.461% | $179.8924 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $73.66 | 10.445% | $81.3538 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $16.80 | 6.348% | $17.8665 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $865.44 | $933.0451 | $933.05 | $933.05 | $933.00 | |