| 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 | $187.32 | 11.190% | $208.2811 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $243.56 | 12.453% | $273.8905 | $273.89 | $273.90 | $273.90 |
| Purchase #3 | $14.92 | 8.793% | $16.2319 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $114.30 | 10.629% | $126.4489 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $196.89 | 11.178% | $218.8984 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $221.84 | 8.767% | $241.2887 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $42.55 | 7.577% | $45.774 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $1,021.38 | $1,130.8135 | $1,130.81 | $1,130.85 | $1,130.80 | |