| 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 | $27.37 | 13.448% | $31.0507 | $31.05 | $31.05 | $31.10 |
| Purchase #2 | $220.88 | 3.437% | $228.4716 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $165.92 | 6.241% | $176.2751 | $176.28 | $176.30 | $176.30 |
| Purchase #4 | $236.95 | 13.367% | $268.6231 | $268.62 | $268.60 | $268.60 |
| Purchase #5 | $81.39 | 7.265% | $87.303 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $152.90 | 4.287% | $159.4548 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $218.50 | 6.600% | $232.921 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,103.91 | $1,184.0993 | $1,184.09 | $1,184.05 | $1,184.20 | |