| 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 | $109.35 | 12.302% | $122.8022 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $140.68 | 3.468% | $145.5588 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $212.57 | 4.177% | $221.449 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $96.93 | 13.164% | $109.6899 | $109.69 | $109.70 | $109.70 |
| Purchase #5 | $247.41 | 9.794% | $271.6413 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $167.25 | 5.307% | $176.126 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $84.81 | 11.369% | $94.452 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $1,059.00 | $1,141.7192 | $1,141.72 | $1,141.75 | $1,141.70 | |