| 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 | $245.33 | 7.563% | $263.8843 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $248.27 | 3.119% | $256.0135 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $120.93 | 10.496% | $133.6228 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $52.50 | 12.362% | $58.9901 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $147.72 | 9.596% | $161.8952 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $74.25 | 11.266% | $82.615 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $223.80 | 8.298% | $242.3709 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,112.80 | $1,199.3918 | $1,199.39 | $1,199.35 | $1,199.40 | |