| 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 | $197.65 | 9.724% | $216.8695 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $194.66 | 12.239% | $218.4844 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $211.65 | 8.783% | $230.2392 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $219.76 | 5.778% | $232.4577 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $175.75 | 6.812% | $187.7221 | $187.72 | $187.70 | $187.70 |
| Purchase #6 | $9.49 | 13.439% | $10.7654 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $5.63 | 3.608% | $5.8331 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $1,014.59 | $1,102.3714 | $1,102.37 | $1,102.35 | $1,102.40 | |