| 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 | $109.54 | 11.634% | $122.2839 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $193.68 | 12.711% | $218.2987 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $92.29 | 4.123% | $96.0951 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $228.72 | 3.602% | $236.9585 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $133.47 | 10.769% | $147.8434 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $173.92 | 9.706% | $190.8007 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $123.78 | 4.483% | $129.3291 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $1,055.40 | $1,141.6094 | $1,141.61 | $1,141.65 | $1,141.60 | |