| 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 | $203.93 | 5.240% | $214.6159 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $165.84 | 6.165% | $176.064 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $177.28 | 11.578% | $197.8055 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $149.92 | 3.345% | $154.9348 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $128.48 | 8.326% | $139.1772 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $101.90 | 8.281% | $110.3383 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $220.90 | 3.136% | $227.8274 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $1,148.25 | $1,220.7631 | $1,220.77 | $1,220.80 | $1,220.70 | |