| 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 | $191.25 | 10.702% | $211.7176 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $5.93 | 4.626% | $6.2043 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $222.26 | 10.234% | $245.0061 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $238.50 | 11.288% | $265.4219 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $14.71 | 3.396% | $15.2096 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $209.29 | 10.231% | $230.7025 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $137.35 | 5.792% | $145.3053 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $1,019.29 | $1,119.5673 | $1,119.57 | $1,119.50 | $1,119.50 | |