| 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 | $203.88 | 10.367% | $225.0162 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $103.99 | 13.225% | $117.7427 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $153.85 | 7.366% | $165.1826 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $76.80 | 4.322% | $80.1193 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $227.31 | 12.874% | $256.5739 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $21.61 | 4.156% | $22.5081 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $220.74 | 4.367% | $230.3797 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,008.18 | $1,097.5225 | $1,097.52 | $1,097.50 | $1,097.50 | |