| 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 | $210.81 | 10.189% | $232.2894 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $57.84 | 4.290% | $60.3213 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $108.54 | 5.310% | $114.3035 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $76.89 | 4.242% | $80.1517 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $31.65 | 13.274% | $35.8512 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $182.85 | 7.150% | $195.9238 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $118.73 | 7.866% | $128.0693 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $787.31 | $846.9102 | $846.90 | $846.85 | $847.00 | |