| 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 | $188.82 | 4.505% | $197.3263 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $227.34 | 4.477% | $237.518 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $175.65 | 9.118% | $191.6658 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $33.52 | 3.775% | $34.7854 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $218.36 | 4.779% | $228.7954 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $115.45 | 12.287% | $129.6353 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $165.75 | 13.302% | $187.7981 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,124.89 | $1,207.5243 | $1,207.55 | $1,207.55 | $1,207.50 | |