| 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 | $95.28 | 6.674% | $101.639 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $192.48 | 6.813% | $205.5937 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $231.69 | 10.810% | $256.7357 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $228.51 | 8.873% | $248.7857 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $165.37 | 13.387% | $187.5081 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $160.40 | 3.635% | $166.2305 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $121.28 | 12.314% | $136.2144 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $1,195.01 | $1,302.7071 | $1,302.71 | $1,302.75 | $1,302.60 | |