| 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 | $248.47 | 3.770% | $257.8373 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $241.93 | 7.266% | $259.5086 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $203.29 | 13.751% | $231.2444 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $126.50 | 9.847% | $138.9565 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $62.87 | 4.285% | $65.564 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $121.78 | 13.331% | $138.0145 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $20.60 | 9.656% | $22.5891 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $1,025.44 | $1,113.7144 | $1,113.71 | $1,113.70 | $1,113.70 | |