| 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 | $219.47 | 5.699% | $231.9776 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $36.29 | 5.484% | $38.2801 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $197.98 | 6.458% | $210.7655 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $98.80 | 7.697% | $106.4046 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $187.46 | 6.558% | $199.7536 | $199.75 | $199.75 | $199.80 |
| Purchase #6 | $201.99 | 8.333% | $218.8218 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $58.53 | 5.163% | $61.5519 | $61.55 | $61.55 | $61.60 |
| 7 purchase totals = | $1,000.52 | $1,067.5551 | $1,067.55 | $1,067.55 | $1,067.70 | |