| 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 | $222.55 | 4.750% | $233.1211 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $22.44 | 13.544% | $25.4793 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $191.56 | 9.617% | $209.9823 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $141.94 | 3.293% | $146.6141 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $113.68 | 5.614% | $120.062 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $5.40 | 11.210% | $6.0053 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $52.39 | 7.345% | $56.238 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $749.96 | $797.5021 | $797.50 | $797.50 | $797.50 | |