| 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 | $219.89 | 9.337% | $240.4211 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $152.93 | 3.186% | $157.8023 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $229.77 | 6.673% | $245.1026 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $10.58 | 4.781% | $11.0858 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $181.79 | 7.663% | $195.7206 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $149.82 | 9.435% | $163.9555 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $26.48 | 12.171% | $29.7029 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $971.26 | $1,043.7908 | $1,043.79 | $1,043.75 | $1,043.80 | |