| 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 | $94.87 | 7.338% | $101.8316 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $23.35 | 7.508% | $25.1031 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $171.56 | 9.270% | $187.4636 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $233.51 | 12.477% | $262.645 | $262.65 | $262.65 | $262.60 |
| Purchase #5 | $39.68 | 6.432% | $42.2322 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $227.33 | 5.200% | $239.1512 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $222.74 | 13.864% | $253.6207 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $1,013.04 | $1,112.0474 | $1,112.04 | $1,112.05 | $1,112.00 | |