| 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 | $214.33 | 7.696% | $230.8248 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $61.82 | 7.301% | $66.3335 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $123.84 | 3.573% | $128.2648 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $225.46 | 13.798% | $256.569 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $72.48 | 7.485% | $77.9051 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $25.88 | 13.108% | $29.2724 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $72.69 | 4.236% | $75.7691 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $796.50 | $864.9387 | $864.93 | $864.85 | $865.00 | |