| 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 | $135.44 | 9.497% | $148.3027 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $7.58 | 6.773% | $8.0934 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $217.94 | 7.609% | $234.5231 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $60.30 | 9.365% | $65.9471 | $65.95 | $65.95 | $65.90 |
| Purchase #5 | $123.36 | 12.431% | $138.6949 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $191.72 | 7.869% | $206.8064 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $218.74 | 13.675% | $248.6527 | $248.65 | $248.65 | $248.70 |
| 7 purchase totals = | $955.08 | $1,051.0203 | $1,051.01 | $1,051.00 | $1,051.00 | |