| 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 | $231.38 | 8.740% | $251.6026 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $141.71 | 13.497% | $160.8366 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $154.98 | 6.672% | $165.3203 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $238.28 | 3.707% | $247.113 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $46.66 | 12.705% | $52.5882 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $89.52 | 10.282% | $98.7244 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $219.40 | 9.256% | $239.7077 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,121.93 | $1,215.8928 | $1,215.89 | $1,215.85 | $1,215.80 | |