| 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 | $221.82 | 6.268% | $235.7237 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $222.28 | 9.209% | $242.7498 | $242.75 | $242.75 | $242.70 |
| Purchase #3 | $117.45 | 10.200% | $129.4299 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $12.91 | 9.790% | $14.1739 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $139.53 | 3.352% | $144.207 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $233.66 | 8.543% | $253.6216 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $5.85 | 12.795% | $6.5985 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $953.50 | $1,026.5044 | $1,026.50 | $1,026.45 | $1,026.40 | |