| 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 | $25.67 | 7.117% | $27.4969 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $193.88 | 9.230% | $211.7751 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $230.28 | 10.262% | $253.9113 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $247.69 | 8.594% | $268.9765 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $99.74 | 6.106% | $105.8301 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $177.43 | 11.858% | $198.4696 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $193.93 | 6.288% | $206.1243 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,168.62 | $1,272.5838 | $1,272.59 | $1,272.60 | $1,272.60 | |