| 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 | $87.75 | 3.233% | $90.587 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $38.63 | 4.112% | $40.2185 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $120.60 | 11.442% | $134.3991 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $138.44 | 12.755% | $156.098 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $139.69 | 5.701% | $147.6537 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $119.52 | 10.183% | $131.6907 | $131.69 | $131.70 | $131.70 |
| Purchase #7 | $209.50 | 8.110% | $226.4905 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $854.13 | $927.1375 | $927.14 | $927.15 | $927.20 | |